Out of curiosity, wouldn't it be possible to change the internal render resolution to 1080p with a hack of some sort without actually doing an entire emulation layer? I know that this alone would probably cause graphical glitches (it works in Dolphin because they specifically hack / patch problems, etc.), but with the access that we have to the vWii, wouldn't this be possible? Unfortunately I don't know enough about how the Wii determines the internal render resolution (whether it's hard-coded per game or whether it uses a system variable to differentiate 480i/480p) to know if this is possible, but the GPU in the WiiU should be powerful enough to render any Wii game at 1080p if all it's doing is increasing the internal render resolution, right?
If this is stupid for some reason I don't know, sorry, but please let me know instead of just dogging me for not knowing today.