Catching up with the rest of the posts.
Morrigan was/is an important variable in Flemeth's/Mythal's grand plan (whatever it may be), so it wouldn't be shocking if the ring's original purpose was generally unchanged. Flemeth needed to keep an eye on Morrigan. She needed to be sure that her key to the Old God soul wasn't going to fall in love with some handsome stranger and ride off into the sunset with him before the Blight hit.
So... perhaps Flemeth not only used the ring to keep track of Morrigan, but also to gauge her daughter's emotions. We can safely assume that Morrigan is somewhat sexually experienced, but she's not experienced with things like love and friendship. If some dashing lad came along one day and Morrigan fancied him, she could certainly have her fun with him, but if she felt something more, Flemeth could catch on immediately thanks to the ring and deal with the situation accordingly.
This makes sense in my head. Flemeth bars her daughter from relationships of any kind in order to protect her OGB bearer. This could also bring in your idea about the ring acting as a receiver. Flemeth's beliefs and influence could be slowly fed to Morrigan without her even noticing. Perhaps this is how Flemeth got Morrigan to initially agree to carry out her plan. Who knows?
Plus you have the Possession Robes, and if Flemeth intended to slip Morrigan on like a new dress... slowly influencing her mind would probably be a good way to do it.
On another note... I need World of Thedas Volume 2 in my life ASAP.
Indeed, that all seems to fit very well, that is definitely the attitude and worldview Flemeth encouraged with her with regards to sex and love. Toying with and controlling Morrigan's emotions does seem like the sort of underhanded thing Flemeth might do in order to shape her on a very finite level into what she desires. It ties in with how Flemeth raised her and would allow her ample time to intercede should Morrigan develop any fool notions. There's notes in the toolset about a line from Morri alluding to how Flemeth preys on men who nobody will miss, so obviously anyone out to disrupt her plans for Morrigan would be fair game. Intriguing to think on the ring's original purpose at the very least (there's a tendency once it's given as a gift to forget about any original purpose it may have held) and the two way nature of it certainly feeds into both our arguments on the matter quite well.
Yeah, then you have the Robes of Possession too. I wonder if that's kind of Flemeth's whole shtick with possessing her daughters. Kind of getting back to how Flemeth tells Morrigan in Inquisition how a soul is not forced on the unwilling and all that- well, what if part of Flemeth's deal is sapping the willpower of her daughters unknowingly over time via magical trinkets like the ring or the robes of possession? Or you have some Witches of the Wilds like Yavana who seem all gung-ho on the idea of accepting whatever "gift" Flemeth may bestow on her daughters.
The little tidbit in the World of Thedas Volume 2 on there being other Witches of the Wilds reported in the Antiva (probably Yavana), the Nahashin Marshes and the Planasene Forest of Nevarra almost has me wondering now if they don't even go after some pseudo Throne of Bhaal style Bhaalspawn war amongst Flemeth's daughters post Inquisition in trying to take up her Mythal power, or if that godhood got passed to Morrigan, if the other daughters of Flemeth maybe wouldn't come to try and take that.
Yeah, I recall we somehow got onto a similar discussion in the past of some grand witch insurrection, I want to say there was some trailer or something that had a bunch of copy/pasted Morrigan models in it that primarilly fueled that... That sort of setup would be intriguing for a future game, at least on the surface level. I think Zevran's banters mention this in Origins, the Tellari swamps or something iirc.
I'll keep refraining from going into Flemeth for the moment, and instead touch on something that might have been - putting aside DA2s Flemeth resurrection/soul splitting thing and bouncing off the Corypheus method of revival, what of the idea that when Flemeth dies the spirit jumps to the nearest daughter, with a small army of Flemeth's in training out there. Was that ever on the table/discussed as maybe the original plan?
As for the robes of possession- I never allowed Morrigan to wear them in my first play through despite the superior stats, damn things just had potential gotcha written all over them! I was suspicious they were going to screw me over in the ending or something. As it happens, we did screwed over, but in a different way. Nope, Morri, you're staying safe and keeping the crappy robes, although I have wondered if the robes were meant for Flemeth herself as part of some ritual or trick ala Planescape Torment's reveal.
No, not that I can see. Like I said, everything even remotely starting to touch on in game material gets real vague, real quick. Just the way the book is written as a kind of in game history often has it where the way these character histories are written is done so that a healthy amount of uncertainty and doubt is infused into them.
Just paraphrasing but basically, the entry on Morrigan's involvement in Origins even makes it seem uncertain how long she was with the HoF during Origins and that the only thing that is sure is that if she was with the HoF when the Archdemon was slain, she left soon thereafter.
The actual post Witch Hunt Orlais material is left pretty vague, basically saying that what happened to Morrigan after the Blight was uncertain but that for a number of years there were sightings of a dark haired woman matching her description in the Arbor Wilds and Val Royeaux, with Morrigan finally being formally presented to the Orlesian Court just as tensions with the mages were rising (like around the time Anders blew up the Chantry).
I understand, that makes sense.
Yeah, reading that bit I was reminded of that Penny Arcade comic they had before Origins came out with Morrigan and Flemeth.
Hah, I remember that, that's going back some years now, certainly a little nod to whole possession angle there.
I don't think it was a poisoned feather necessarily, just kind of a crappy end for a little kid who kept it as a good luck charm. Here is the passage, starting with a report from a Lothering villager:
"I saw them together in Lothering, just before the village evacuated," said one resident. "Two Grey Wardens, and with them a dark haired witch. All I remember is she didn't look happy to be traveling with them, like she'd been forced into it. I heard her complaining, needling one of the Wardens with her: a fresh-faced fellow who looked none too happy himself. I remember it because my daughter ran up to her, said the feathers she wore on the shoulders of her robe were pretty. The witch looked surprised and asked why my daughter was still in Lothering, and my daughter said because we were still packing our wagon.
"She smiled at her and said, ''Tis a long and dangerous journey that awaits you, young one. These lands grow dark, and will become darker yet in the days to come.' She plucked one of them feathers and gave it to my daughter. I remember it all, because my girl held onto that feather for years after. Called it her good luck charm, said it had magic in it. Right up until the plague."
Now you've explained, it's clearer, I was assuming it was a young Morrigan, maybe going against Flemeth's teachings for the first time, not Morrigan with HoF and Alistair. that's a nice little piece although I do kind of like where my poisoned feather idea headed. The idea of a younger Morrigan accidentally killing a kid through an act of kindness seems like something Flemeth might orchestrate to keep her on a set path. Certainly seems in line with the other hardships she endured.
Yeah, that's sort of what they did with the Silent Grove comic with Yavana which I actually thought was kind of interesting since it seemingly expanded on the goals of Flemeth and maybe Morrigan misunderstanding Flemeth. Using some of these other Witches of the Wild would keep things fresh for the player and new PC, since you at least could avoid some of the disconnect between the player's knowledge and PC's knowledge if they had the new Witch of the Wilds impart some new bits of knowledge into the world.
Sure, but that's all in the ancillary material, the majority of people are never gonna see that. Hell, I haven't seen it in its entirety. Would also be interesting to see how many of the others know of Morrigan in particular.
As for the image, I'll wait till I see it before any further guesswork.
And continued since you apparently can only quote so much...
A little. There is a bit from Genitivi on the lands outside of Thedas. To the West they mention some port city on the Volca Sea that used to get trade from some other group of people that dried up. Until recently when those people started coming again from across the sea telling tales of some cataclysm in their homeland west. Something to that effect, just going from memory of what I read today.
Yeah, on one hand I dug the concept art looks for her. Hell, BioWare is using one as a T-shirt in their store.
Then again, I look at most of those concept designs for Morrigan in Inquisition and I have two issues with them. They all look like super heavy duty cold weather gear, which might be fine for Skyhold since it looks sort of chilly there but other than that, Morrigan is primarily in the Arbor Wilds, which looks like some kind of hot and humid jungle. Having her trudge around in some heavy duty parka gear would have been kind of goofy. Issue two with most of those concept art designs is that they look almost like they were designed like so many other NPCs to completely hide her hair, since Frostbite or Inquisition completely failed at any kind of longer hair. Just look at Leliana being forced into a hood for the whole game or why all of a sudden so many females have either shaved heads or their hair glued down. So in that sense, I appreciate that they tried with Morrigan's hair in Inquisition- barring the times it clips through her face.
Yep, quote limits suck (for us).
As for the cold weather attire, agreed, hence why I said I'd prefer the sacred ashes look (similar but different) with a bit of an Orlesian slant to it, just to help further the theme that she's picking up skills, different taste, etc as she goes while striking a good balance between the old and the new.

The hair is tricky to do convincingly and once it starts moving you either have clipping or framerate issues if you're bringing physics into the equation, so I'm sympathetic toward the issue on that front and I only noticed it clip through her cheek maybe once (although it was very blatant in that scene).

As for the concepts themselves, the one above I don't like too much, it doesn't really scream Morrigan to me and in all honesty, at passing glance I wouldn't recognise it as her. It has more of a... hermit-esque vibe to it than anything else. This could just be the style of the picture and pose though.The one on the t-shirt, which may be the same design, looks fine. Maybe the lack of anything on her neck is what's killing it for me, she usually wears something striking and extravagant yet here there's nothing. As a side note, it could just be the scanned image quality, but Kieran looks a *lot* more like Morrigan there.
The one below seems much more fitting to her character, boots, belts, pouches & neckware, also sort of reminds me of Triss from Witcher 2. I think there's a version without the skull as well. Maybe just seeing Morri in some winter wear is sufficiently different for me to prefer it, though as you say probably not appropriate for the Arbor wilds. Morrigan also mentions Oghren stealing a scarf from her as I recall. I'd rather not know what ultimately became of it.

Those dragon blood theories I do not recall. Sounds interesting though. Almost reminds me of Melisandre from A Song of Ice and Fire and how she supposedly does not feel the cold.
Briefly from memory, it centered on Morrigan and Flemeth as Dragon Cultists, like Kolgrim in DAO, in part due to Morrigan's displayed reverence for dragons if you drink the blood, I'm not so sure it was a theory so much as a remark we might have made and batted around at some point in the past. There was also a quote you sourced in this very thread from Gaider which was either a cut banter or an idea for a banter where Alistair remarked on Morrigan's lack of apparel and she said that she doesn't feel the cold as he does. Seems it was a Gaider signature at one time, probably trolling us.
Alistair: "Isn't it a bit cold to dress like that in the Wilds?"
Morrigan: "I do not feel the temperature as you do, if you must know."
Alistair: "I'll wager you don't feel a great many things as we do."
Of course, the dragon blood angle has quite a different possible outcome now.
I think the tense of the line is meant to read as "I am talking of a past event so I am using past tense" without considering us lunatics on this thread overanalyzing things. It's like Morri fans have some kind of hive mind thing going on.
lol, that's the explanation I settled on too! I elected not to bring it up in case it made me look even crazier than I already appear!
The Morri hive mind is a real thing.