In regard to the wiimote and nunchuk, I know of a good number of people who never upgraded from the original version to motion plus. I myself bought 3 additional controllers early on and own between 40 and 50 wii games. The games I own don’t require the updated controller. So unless U games support the original wiimote, there are going to be a lot of people who will need to buy the wii or U motion plus version. I’d rather have that than the sensor bar and stands.