The key factor is the WiiU hardware, it has to be at least as powerful and have decent online, to let developers port most future X720 and Ps4 games without too much effort or dumbing down. Since developing costs will get higher, devs will try to put their games on as much devices as possible. If it's capable to do that, WiiU will have the right cards to win: some months of advantage, a different controller, the most popular first party IPs. Also they should pack "SuperWiiSportsU" in it and the price shouldn't be higher than 349$ @ launch.







