Prediction: Both Breath of the Wild ports will be released simultaneously

[Cloudman]

Sounds like a safe bet, though I don't think it's going to be thaat hard to get the Wii U copy. I just imagine they'll make much less copies and stock released since... the Wii U is pretty dead. So Wii U owners who want Zelda on the U, probably shouldn't wait too long. I figure it'll become a TP situation.