Re: Days of Future Past News and Discussion - - Part 47
The only reason I would wish to see Mystique in further films is to either:
1) See her as a Horseman of Apocalypse (ALA X-Men Evolution. Personally I thought she was awesome as a Horseman in this adaptation)
2) A pawn/slave of Apocalypse (I couldn't see her joining him willingly after the hopeful future she got from DOFP)
3) Simply to introduce Nightcrawler in some form of extended cameo/tragic story much like his birth in the comics. She is in a remote country that still does not fully understand Mutants, leading to an angry mob forming and her tearful but necessary abandonment of Kurt at a ravine.