The next evolution of input control will comes from Vr, and I got my money on Sony dipping their toes in that first. They seem like the type of company that would try to differentiate themselves to get an edge, and possibly the only ones crazy enough to try. Maybe a collaboration with Apple since their headsets are unaffordable for average gamers. Im thinking like something from the movie Johnny Mneumonic. just sensitive touch controls, haptic feeback, Oled screen gyro, 3-D audio and we're in business baby.