I absolutely don't.
Not enough fighting characters to make a fighting game. You got your Triforce weilding characters, all with multiple iterations, then you got some other characters with notable fighting abilities like the champions from BoTW. But what would all of the other characters be? Bosses? Come to think of it, maybe it would be cool to play as like Bongo Bongo and just bash the **** out of other bosses that previously gave you a hard time... that alone could be a stress relief game.
Other than that idea I'll of smashing stuff as a boss, no real need or want for a Zelda fighting game. That being said, it's about time for some Zelda newcomers in Smash Bros. I'm hoping for some characters like Onox or Vaati as fighters, and maybe some non-fighting characters like the Happy Mask Salesman or Ravio as assist trophies.