Comebacks typically occur when the company on top makes a mistake. Ps3's late and high price point launch led the wii and xbox 360 to get big. The final years of the wii and the wii u allowed sony to make a huge comeback
Nintendo got complacent when they were at the top, and now has fallen.
In order for Nintendo to make a comeback, we assume that the other two behemoths will become complacent, which may never happen.
Nintendo may burn out before they get a chance for a comeback, or they may just be fine with staying in third place







