Why do people think the next Zelda will be on NX?

[HylianYoshi]

I'd like to believe that Zelda U will launch a few months before the NX's release. I think they are already working on the port. By the time the NX gets released, they'll launch (or at least launch window release) with a slightly enhanced port for NX. If not, they'll work on a Zelda U remaster to get released a year later.

I think I would rather have the NX launch in November of 2016 so they can remake Twilight Princess in HD like with WW in time for the game's 10th anniversary.