GAH. TOO MANY QUESTIONS.
Re: Sera, I don't think she's some reincarnation of Andruil, but perhaps there really is something more to her.
Re: Leliana, maybe she was touched by a Spirit?
And in regards to other deities running around, I think that Solas didn't necessarily imprison them all. However, I do think Elgarnan was definitely imprisoned as Flemeth mentions that Mythal "was betrayed as I was betrayed". Were both betrayed by a husband, perhaps?
I think that Elgarnan was possibly the one deity that started messing stuff up (infected by the Taint?). Perhaps spread it to several other deities as he kept trying to slay them all? Also, my mind keeps coming back to the:
"For one moment there is an image of a shifting, shadowy mass with blazing eyes, whose form may be one or many. Then it fades." This part of the codex comes right after the part where Mythal sends the one elf who tried to shapeshift into a dragon to Elgarnan for judgment.
http://dragonage.wik...t_Elven_Writing
As for Sandal...I wonder if he's related to June, the god of crafts. What is Sandal if not a creator of enchantments?
http://dragonage.wik...Mystery_of_June
I've had Sera and Solas pretty constantly together in two of my PTs, and he says some things to her that make me think there's something different about her, whether she's connected to Andruil or not. In particular, he asks her at one point what color the sky is when she looks at it, and when she says blue, mostly, except for the breach, he asks her what she sees past the breach. "Greenish? Then clear a long ways, and kinda felt like falling..." then she gets mad at him, lol.
I thought the guardian was probing at doubts and fears, not actual facts, like Alistair blaming himself for Duncan dying, a city elf for not getting to Shianni in time, a Cousland for "deserting" her parents, so I don't take what he said to Leliana as more than testing the strength of her convictions by making her face her own doubts. I took his grilling as making people face their own secret doubts now rather than having someone later use them against them as a weapon.
Interesting quote about Elgarnan. I've been convinced that there are parallels between Mythal, Andraste, and Flemeth.
I've wondered the same things about Sandal's possible connection to June, but Dagna is also clearly remarkable and incredibly driven.
In the future at Redcliffe, there's something about Leliana being particularly resistant to, I think, red lyrium, but we also know it's tainted (I don't remember a direct reference to it.) Her appearance was connected to them trying to use it against her.