Wereparrot wrote...
I don't have access to it (maybe someone else does?), but if you've read the thread then you of course realise how many people take Gaider's word.
You mean Gaider's comments about Loghain? Here it is:
David Gaider wrote...
I haven't read this entire thread, so forgive me for offering some input on something with incomplete knowledge, but my impression is that there is a question about Loghain's intentions prior to Ostagar? If so, I can shed some light on what my thoughts regarding it are. You can take them for what it's worth -- if there's no evidence of something in the game it's debateable whether that can be taken as truth, after all.
In my mind, Loghain did not go to Ostagar expecting to walk away from the battle. It was clear, however, that he and Cailan were already having profound disagreements -- mainly centering on Cailan's overtures to Orlais. Loghain was obviously moving to confront Cailan in some way, undercutting his access to allies and so forth. But did Loghain plan on killing Cailan? No, I don't think that. I think he was doing what Loghain does, and trying to ensure that when that moment of confrontation with Cailan came the battle was already won.
That said, he had been fighting the darkspawn for some time in the south with Cailan there, and had already seen what Cailan was capable of. I think he made preparations prior to that last battle for the possibility that he would have to walk away. He once made a promise to Maric that he would never allow one man to be more important than the Kingdom -- and in his eyes Cailan was recklessly endangering both himself and his kingdom. Whether that error in judgement condemns him right there is up to you.
There is also the matter of his association with Arl Howe, someone Loghain evidences great distaste for -- but politics makes for strange bedfellows, as they say. In my mind, Loghain always thought that Howe was an ally completely under his control and was probably never able to admit even to himself how much Howe was able to manipulate him. Howe acted on a great number of things without Loghain's involvement or approval, but by then the two were already in bed together -- Loghain was committed, as it were, and after Ostagar doubly so. For all his faults, Loghain is not a man to waver once a decision is made -- good or bad. The only reason he gives up, in the end, is because he sees that there is someone else beside himself who can save Ferelden, someone who hasn't made the mistakes he has. The burden does not rest entirely on his shoulders -- which, yes, is how he feels.
Hope that makes sense, although I understand the topic of conversation here has gone in a lot of different directions. 
And this:
David Gaider wrote...
AndreaDraco wrote...
But what about the poisoning of Arl Eamon through Jowan? Wasn't this decided and accomplished before Ostagar?
Yes, but this wasn't done in preparation for Ostagar. This was done in anticipation that Loghain and Cailan would have a showdown, and Arl Eamon would always solidly be in Cailan's camp. Like I said, Loghain is the sort of man that will ensure his enemies are defeated before they're engaged.
I know this isn't spelled out, but Eamon was never supposed to actually die from the poison. It would keep him sick for a long time -- certainly long enough for Isolde to try all their options and send out knights looking for remedies -- and then, once the confrontation with Cailan was done, Eamon could be given the cure. The elf was sent to Redcliffe to keep an eye on things and watch for news of Eamon getting worse, and if that happened then Loghain could send the cure immediately. Or, at least, that was the intention. If Eamon died in the name of keeping Ferelden safe from Orlais, Loghain wouldn't shed too many tears over it.
And, while we're at it, I'm completely wrong in thinking that Loghain and - especially - Uldred had a say in the Tower of Ishal being swamped by darkspwan? I don't why, but it always strikes me as odd that Uldred proposed to use the mages for light the beacon and that the beacon was the signal Loghain was waiting to go away.
Either Loghain or Uldred wanted to be in control of the tower, so that they could make sure the beacon wouldn't be lit -- if it came to that. If the beacon wasn't lit, Loghain couldn't be blamed for not joining the battle in time. But, no, they had no control over the darkspawn and no way of ensuring that the tower was swamped. That was unexpected.