One added benefit would be not having every a-hole player constantly ripping on your gear 'cause it's not what they would wear. I'm thinking of you be-like-me-min-max SAMs out there... oh wait.. that's all of em

C'mon SE make it happen. just delete content like Garrison, Pankration (tho I liked it) and other unused content to make room for costumes code! Garrison deletion alone would probably be enough.