There won't be any support for this gamepad in particular but their already is support for Android games and that support is ratching up with this, Ouya, and Wikipad all coming onto the market and allowing Android games to be played with traditional controls and on your TV.
I don't think these systems will steal many sales from MS/Sony but may be a very popular option for kids and casual gamers. Affordable, versatile and portable. Could be a big problem for WiiU.