
Magus,the Technarcy lord,Master Mold,Shuma Gorath,Fing Fan Fu , All characters know for ther size (actually almost nobody know Magus) , Some devs already said that they would have problems making some of those characters playable due to animation issues but i believe it wouldn't be necessary
In game we have Cassie Lang aka Ant Man Daughter,one of her abilities not only makes her stronger but actually makes her model bigger in normal gameplay, soo i tought what if they tryied with the others , Magus could be the perfect case since he gains power by infecting people and as the image above shows,gets bigger with that, Shuma also have size control and Fin Fan Fu also do the same
My proposal is make them Hulk alike size and when ther abilities are read they gain a partial size boost in the model like Cassie, not the most awesome idea but is already a step for a new set of models and animations in the game