Brainstorming ideas for Chits.

So I feel like there isn't a lot of uses for Chits. After you get all of your gear they feel like the only use for them is buying revival items, replacing gear if someone takes it as a trophy and bounties. Now I am not a game designer by any means but I personally think that having some more things that we can buy would be a great idea and would make Chits more useful. Perhaps some cosmetic pieces for your profile or a custom ring that would give buffs/debuffs that you can challenge people to for unranked matches. Honestly anything. Like I said I am not a game designer, I am just throwing things out there and seeing what sticks.