Will motion controls depose normal controls?End or new beginning?

[Simulacrum]

Since Sony and Microsoft jumped to motion controls with Wii, some people are worrying about where we are going.

Will all Ps3 and Xbox 360 games get updates for motion controls?

Mgs 4 on motion control?Gears of war?

I don't know how many Wii users use Camecube controls but I bet not many.

So IF motion controls depose of Normal controls, will it start something new in gaming world or end something?