Very interesting.
My bet would be a redesigned/new model of the 3DS, WiiU or maybe even the Xbox360 or PS3.
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.