But, is it a Wii VC game, or a WiiU VC game? It would be nice if it was the former, which then also brings up one other thing (slightly offtopic), and that is if those VC games are emulated upon the Wii design yet are using the GamePad screen + input, wouldn't that mean that Wii games in general could be played on it too?
I'm pretty sure that the Iwata Asks segment doesn't shed light on anything having to do with playing Virtual Console titles on the gamepad screen. :'D In fact, if I remember correctly, the article doesn't say whether or not their Super Mario Bros. test was
running on the gamepad screen, just that the
game was being controlled by the gamepad. They very well could have been playing it on a TV, but controlling it with the gamepad. Regardless, that wasn't the point of their test.
Essentially, the test was to discern "hmm, how does the gamepad control games?", not "hmm, should we make VC games on the gamepad screen, or the TV?"
Also, I don't think it'd be feasible to play full-fledged Wii games on the Wii U gamepad, considering the control differences.
Imagine playing the original Wii version of Wii Sports on the thing!
(Unless you meant playing Wii games with a Wiimote, and using the gamepad as a screen. If that's the case, it'd be silly!)