Obviously your player wont know, but I'd just feel odd buddying up to characters who are just waiting to throw me in chains again once this interregnum is over.
Also a lore question: why do you think the argonians (and better yet, the hist) are being na?ve enough to trust the dunmer? I know Molag Bal is attacking so everyone has to get along, but by that logic the factions shouldn't be warring with each other in the first place.
It's all very confusing to me, but then again you guys know I'm very biased when it comes to the story and lore in this mmo. What are your thoughts, argonian-enthusiasts? How will your character justify helping the dunmer instead of other groups, or just remaining isolated as always?