Colossus Update
We all know that Colossus has limitations, and is created and has not been updated since the game's inception. I suggest consideration for the following:
Colossus' armor up should be more frequent, or duration should be adjusted to give it a more significant impact on his gameplay. The stacks should be unlimited, or something significant. Each armor up should (as it does) give him an increase in his attack rating. The attack rating increase should be significant, and if the duration of each stack is significant then we're talking decent damage. In the comic book, as he increases his armor he becomes stronger.
Possibly consider an indestructible ability after a certain number of stacks.
Also, comic lore has him immune to extreme cold and heat. Cold snap, frostbite, and incinerate immune should all be considered.
A combination of increasing his armor up and the above immunities would make him significantly relevant in today's MCOC.
Thank you for this consideration.
Fluff