I think they will make this so you can use either the regular controller or Move for a couple of reasons...
First, they're going back to the 2D style of play to mimic the original games. They aren't going to handicap a traditional game by only making it playable with an oddball controller. Its also a multi-platform release, so they are going to have to support the 360 pad as well. Kinect might be the interesting platform for this if it's supported!
Second, and probably more importantly: They want to sell this thing to everyone. By only supporting the Move controller, they are going to be cutting their audience by 35 to 50%. They've done some dumb things with the franchise, but not that dumb.