I hope it doesn't have better graphics. That way they will be forced to innovate on gameplay and design.
Well they have to at least make the games look less jaggy or pixelated in their next consoles when viewed on HD TV with component cables. But I have to admit out of all the Nintendo 1st party games I have only NSMB Wii has suffered from being too pixelated and jaggy. And for some odd reason, only the firerods in castle level look significantly better with component cables O_o