As long as the Raccoon/Tanuki Suit isn't nerfed such that it's only useful to get past contrived obstacles. I, for one, would like to see actual, unrestricted flight in a 3D Mario game. The Wing Cap and Red Stars were all right, but both had time limits and the Red Stars were useful for obtaining a grand total of one Power Star before being relegated to a fun but ultimately irrelevant part of the Observatory.