This is a page of suppositions like future alts and heroes.
Avenger Scarlet Witch and Quicksilver
Since Wanda and Pietro are participating in Avengers: Age of Ultron there must be an Avengers Alt.
I think they will use Scarlet Witch's Chaos Shield (Without the pink things) animation and Quicksilver's One Mile Punch animation (without the punch light) to make the Avengers Buff Animation.
Transian Scarlet Witch
This is an anounced uniform.Maybe they will make her Probability Field a quick action? Give her a new
set of abilities (like the cube)? Give her Magic Garding? Make her Arcane Blast cause depower?
Future Fundation Doctor Doom
I know there is a prank about FF Dr.Doom but i think is possible.
He will have a buff called Impending Future and he will be able to extend recharge and call a member of the Future Fundation (like a Distress Call).
Impending Future: every turn gives a different buff (and replacing it) to the agent and him. The first round he will give Reactive Shields, the second round he will give Malleable Thinking, the third round he will give Thoug Guy, the fourth round he will give Blazing Speed, after that the cycle will star again.