proximity upgrades.

mordennight2

There are some characters that have 1 star, 2 star, AND 3 star versions. Why not give a small health boost or damage boost to your three star version for every 1 and 2 star version of the same character that you have in your roster?

For instance if I have a 3 star black widow, but I don't have many covers for her, but I have a two star and three star black widow maxed out, why not give a small health boost for each 2 star cover and a small damage boost for every one star cover to the 3 star version.

2 star gets a boost from one star, and 3 star gets a boost from both 1 AND 2 star. It could make your earlier versions of characters worth keeping around after you've got a three star and would allow for fluctuations in power level when multiple people have the same level three star characters.

Could make things VERY interesting.