Well, people at nintendo are smart people. I'm sure graphics aren't that big of a concern. All the hardware and development for it is here and just needs to be tapped into. Things like the wiimote and nunchuku is brand new and nothing really like this from before. I think that if they wanted to, they could've made the Wii into a next gen graphics console. And so if they feel that they've fell too far behind they shouldnt have a problem scraping their way back up, graphics wise.