Kang the Conqueror
While it has recently been stated that Kang the Conqueror is not currently available to Marvel Studios, there is always a chance that these things can be worked out – just look at the Spider-Man situation with Sony Pictures for evidence of that.
It’s something the likes of Kevin Feige and his colleagues should definitely make a point of looking into, because Kang is a villain who is an essential part of Avengers history and he would be an awesome character to introduce in the movies.
He is Nathaniel Richards – a man from the future whose ancestors include both Doctor Doom and Mister Fantastic (both of whom are tied up in Fox Studios but, given that Scarlet Witch and Quicksilver have been presented as Magneto’s children in the comic books for years but were still able to join the MCU, that shouldn’t be too difficult a problem to overcome).
Kang would represent a completely new kind of villain – an advanced futuristic human whose main weapon is his intellect. As a result, his technology would make the likes of the Iron Man armour seem obsolete (his armour is packed with esoteric gadget and makes him very powerful) and his ability to mess with the timeline would cause the movie Avengers all kinds of problems.
