Upgrade the personal Lockerroom
Why can't I reload arrows, get upgrades and try out different things, like laying out caltrops, while waiting for a match?
The fact that I shoot five times and am out is silly as finding a match takes 3-5 minutes during Primetime US.
Eventually I think you could sell a cheap cosmetic that adds to a person's waiting room, the current one is spartan. Give us things like 'a Dojo'. Make it an item set that characters could decorate with.