Raven on 06 March 2014
From my own experience, my Wii never actually lost the rights to play my Virtual Console titles, if I inserted the SD card that I used to store my VC titles into my Wii, it would recognize it and allow me to play them on either console. This was after I had done the Wii to Wii U transfer.
It could just be a fluke on my end, but its worth trying at least.
