I'd be fine with them getting new clothes (something more urban maybe, Sora wearing shorts and a shirt while Riku might be wearing a normal jeans and a loose-fitted black tanktop) but also with them keeping their current ones. I absolutely despise KH1 Sora's design, from his puffy baby face with the stupid grin to his ugly as hell fit for a 4 year old jumpsuit. KH2 was a real relief and I also like KH3's design. Similar with Riku. I think his KH1 outfit looks kinda stupid, KH2 looked kinda ooc with the belly button showing but it was mostly okay and KH3 finally looks decent to me (even though they kinda overdid it with the plaid in the game). The Super groupies clothes would also be great - for Riku it'd prefer something more fancy though, even though I love his outfit very much, it's still a video game. I want to feel a bit fancy.