The game looks like it has the right not-too-fast and not-too-slow pacing for controller to be a viable control scheme during action sequences, and I'd suspect that it's probably possible to make the menu screens work without too many problems if you set it up right (and wouldn't even mind if it was done as a "stick moves cursor" setup with a warning that the game is meant to be played with mouse and keyboard).

So, just a thought, is it something that might happen, or probably not?