It'd be really cool to see some expression of skill at various tasks in the game in more minor ways then major abilities or loadouts like you see in a lot of shooters. I think this game has a similar vibe community wise to Movie Battles, and it reminded me a lot about their system of point buying for specific items.
It'd be really neat to see a system similar to it, which functions somewhat along the lines like this:
You'd get X amount of points to spend on things like better weapon upgrades, or specific items that other characters in