Please no.
If there are dead set in doing this, do a new IP. I don't want motion control in Ninja Gaiden whether it's Kinect or Move.
They already announced Move support for the game I think. And *if* they do a "small movement" Move control scheme, it's not motion control. More like a split DS3.
If they go for Sports Champions equivalent of Ninja Gaiden, I might actually die in the living room.