Thread:Aaronbill3/@comment-30109283-20170810222858/@comment-24922135-20170810224338

Heatblast was always naked and always will be. Big Chill was always naked and always will be. Lodestar was always naked and always will be. Wildmutt was always naked and always will be. Screw it I'm making a list: After all of these aliens remained naked, I think it's fair to believe that Rath was always intended to be naked as well up until Omniverse decided it's actually kinda weird that he is and they can make a goof about that.
 * Upgrade
 * Cannonbolt
 * Wildvine
 * Snare-oh
 * Swampfire
 * Way Big
 * Echo Echo
 * Goop
 * Alien X
 * Water Hazard
 * AmpFibian
 * Armodrillo
 * Terraspin

Also I don't buy that the clothing function was turned off. Every alien that was naked in Alien Force was naked in Ultimate Alien... Except for Four Arms who for whatever reason wore clothes. Additionally, the dark blue rock-like 'skin' that Diamondhead had (as reference to being similar to Chromastone) covered his neck and head. Wearing clothes would not make that look like diamond in the other series. I'm willing to accept that the aliens being naked was an artistic choice, but I am not willing to accept that there is a canon explanation for that.

Furthermore; Brainstorm wore clothes in UAF. He had the neckbrace. You could argue that it serves as a 'safety device' like Goop's anti-gravity disk or NRG's suit, but I'd say it counts as clothing since it isn't there in OV (granted he was redesigned).