Would love more diversity in body types, as well as wider sizing options. As long as the mesh doesn't break and clothes can adjust without tearing? Better to do that customization effort now than wanting to do it later and re-adjust all the clothing and accessories.
It's a tradeoff. The more varied the body, the more time it takes to add new clothing (since each piece of clothing now has to fit more bodies). Question is, which is better - more body types or more clothes?
I personally like the sweater/jeans combo so adding more body types is fine by me. Is there anything in particular you'd like to request?