DLC for Skate3 would be enough, I'm happy with the game, but to keep it fresh it would be good to get more maps and gear occationally. Importing images to the graphic creator would help with deck and t-shirt graphics, but it would be cool to get some new different clothing items and shoes as well.
I'd like to get rid of all the underflips and shit, maybe put in impossibles and something, but I think it's ok if they don't make another one, because they might easily fuck the whole thing up.