Requesting lock on pointless and really stupid thread.
OP, this has been asked multiple times. In case you can't find the answers with a search, it's probably never going to happen due to hardware limits. Upscaling internal resolution would probably break Wii games without total rewrites to lots of code written by Nintendo and which is still not completely understood by anyone in the emulation or hacking scene afaik. Emulation of the Wii on a Wii U, which is only slightly and arguably more powerful than a 360, is also probably not going to happen, and if it does, 1080p resolution would most likely bring the console to its knees. The Wii U is a powerhouse of a console, but still not a full fledged gaming PC. Even PS4 and Xbone are weak to PC's relatively speaking.