They are always working on concepts and stuff for new handhelds and consoles. By the time the next Nintendo console comes out HD will be cheaper for them and make the console cheaper for us.
They want more than just HD for there next console, as the path of all my god that looks super great yay did not help them for 2 Gens. They took a hard step into Lets try something new and different and leave the super graphics to the other two. This was very good for them, so I would think this is exactly what they are going to try again. Or improve the motion control idea so much that it is new.
Reggie understands what he is doing or he would not be where he is. ( or should not be) I doubt other than maybe Iwata and Miyamoto Know exactly every little t hing that is going on. I am not even sure they do as there is soooooo much. Plus, Reggie is paid to not say what he is not suppose too.
There will always be a time where the Wii even with a new input device will no longer be able to do what someone wants.
