New Animations
While MCOC has its flaws one of my favorite parts of the game has always been the design of the characters. I love how every character looks, they are true to their sources and the new champions especially look great and have stunning animations(I.e. Mystirio).
That's why I think along with gaining buffs idler champions should gain new Animations, not all of them but characters like all the Spiderman and iron men who have the same animations should gain their own original animations.
Just my opinion let me know what you think about it.