I like the idea of the Beast and Dazzler the best! Hank is actually a caring character, and the harsh Agent Brand doesn't suit him! Since they have a history together, it would be nice to see Hank try to pull Alison away from her current state, in Uncanny!
I've been especially intrigued with the idea of this pairing since I read that Bob Layton wrote the original proposal for X-Factor back in 1985, and that in his story he never intended on bringing back Jean, but instead wanted to reunite the original X-Men with Dazzler in her place. That idea and its possibilities are very interesting to me, and I think it would be a nice change of the dynamic for Beast to be the one in the relationship with his teammate instead of Scott.