Yes, though I don't see why it would need to be run in Wii U mode vs. vWii mode to be perfectly blunt. I would like to see PCSX-R, Higan/Bsnes, better N64 emulation and PPSSPP ported to Wii U.
because its more power = easier to grasp a hold of things and get them working better. would mean we wont need vwii at all hopefully except to run wii titles (also gamepad functions would be useable in wii u mode with some work). and the main piont wii u mode displays 1080p while vwii is 480P