ZombiU 2 and please, something about the two new Ips. Yeah, i know what UbiSoft said but... it sold 500K.
Metroid is always shouted about but if memory servers me correctly didn't these games bomb last time out. Metroid Prime 3 Corruption didn't do very well and Metriod M couldn't even manage 500k in the US with the wii at it's peak, less than 1m globally.
Metroid doesn't seem to be a game to tout when your priority is to sell systems, but for your sakes I hope you get your wish.