[Jason Abbadon]

Cloak and Dagger would be incredible.

I want a NEW 616 Nick Fury- the old fig sucked and he SO badass in the comics! This miight be a spoiler for some, but Nick just capped Baron Strucker in the comics- 3 to the head point blank.
No writer's bringing that guy back without magic or time travel!

Really though, I want more villians and females:

She Hulk (they could do a Fantastic Four costume variant)
Titiania (useing the taller, more muscular She-Hulk mold).
Mockingbird. (original mold torso, new X-23 legs and arms)
Dormammu
Gorgon (if you know who he is, you're saying "Hell yeah!" right now)
The Wizard- just for the metallic purple paintjob on his armor.
Annihilius- as he looked in Annihiliation- skinny, with reversed legs and big bat wings.
Super Skrull
Firelord
Terrax
Dire Wraith army builder....that would be hideous and awesome.