Don't care. The Wii audience did very little for the games i love, so they could all just get into mobile gaming or forget about games for all i care.

Who are you worried for?

Nintendo? We're almost certain we know the codename and nature of the console we'll be getting, "Nintendo Fusion".

Xbox? Some evidence is pointing towards Microsoft planning to stay invested in the industry after this generation - while admittedly nothing is concrete I can't imagine, at the moment, that they're serious about backing out.

Playstation? Even if Sony does somehow go the way of the dinosaur I can't imagine the Playstation brand going with it, seems like it might be spun off into its own company if that remote possibility did occur.