They probably won't revive it considering you'd need a lot of legal stuff and paperwork to be done. The closest you could get is something to cast your PC screen to your WiiU, then opening netflix from there.

but they were able to get youtube working

That just changes the useragent to NoU instead of WiiU to fix it. Netflix might need a lot more work.

theyll get sued prob. they stop console support whenever they feel its too "old"