More Use For Coins?

[Yoshi2000]

I don't understand the point of coins IMO, as you can't really do anything with them other than to donate. But what is the person who you donated to, gonna do with them? NOTHING. Now I could rant on and on, but here a suggestion I have. Like Maybe have something like the PS4 Avatar Store, where you have to pay with coins to get certain avatars? Or maybe even you could unlock certain features with them? I really don't know, but what I do know is that, there needs to be something you can buy with them or something like that.