It'll do extremely well, perhaps even better than BOTW considering how many Switches are out there now. But they got most of the low-hanging 'revolutionary' fruit with BOTW as it was a major change in direction for them.
The only other major changes in direction they could take are more realistic graphics like that Zelda teaser/mock-up that they made in the mid 2000s or VR. We know that TOTK isn't going to be either of those. And that's absolutely fine; they've only made one game in the BOTW direction and I can't wait for more.
It won't just won't be 'revolutionary'. With the direction they have taken, the only things they could really make stand out are the flying. If there's some underwater parts, that could make waves.
All that said, neither BOTW nor Elden Ring are/were 'revolutionary' nor have changed the industry massively. They are both incredibly polished and enjoyable games. I don't think there's much point in pondering it though.
Now as for 'revolutionary' games, for what it's worth (not including ones before my time):
- Super Mario Bros.
- Final Fantasy
- Mario Kart
- Pokémon (1st gen)
- Doom
- Quake
- Unreal Tournament
- Street Fighter
- Gran Turismo
- Final Fantasy 7
- Goldeneye
- Super Mario 64
- The Legend of Zelda: Ocarina of Time
- Age of Empires II (maybe 1)
- Red Alert
- Tony Hawk's Pro Skater
- Medal of Honor
- Halo
- Morrowind
- Grand Theft Auto III
- Battlefield 1942
- Battlefield 2
- Call of Duty
- Wii Sports
- Call of Duty 4: Modern Warfare
- Minecraft
- Crysis
- Far Cry
- Battlefield 3
- Assassin's Creed (yes, the first one)
- maybe Splatoon - not sure it's really had an impact on other games