I finally found out that you could transfer Wii system data to a WiiU. Giving the person the ability to access the games from the WiiU and removing them from the Wii.
My question is:
Can you transfer multiple Wii's to one WiiU?
I have two Wiis and want to transfer both systems to one WiiU. So that I can play all the downloaded games that I bought on the WiiU.