That's a deal-breaker? I'm sorry to hear that you won't be enjoying Star Fox U.
Seriously though, that would be really awesome. Something that I'd like, though I know I probably won't get it, is a longer story with a few deeper mechanics. I love the flying and shooting, but I'm not a fan of the whole two-hour arcade experience thing. I'd rather have one lengthy campaign than have to play through a short one again and again to try and play all the levels, which I can't because I suck at Star Fox. Upgradeable ship would be really rad too.