Think of all the possibilities! We could have a special hat day where mods pick out user created hats and show them off to users! They will also need to be moderators trying to pick out good hats and bad hats (like shirts and pants).
Support.But when Roblox releases it(if they ever do) you'll probably need OBC and you have to be subscribed to it for 6+/12+ months or even more in total. But still this is a great idea in general.