Soliloquy of a Dogge
I love you, Boots
It's tough to envision the show without him now, honestly. Maybe all of it can end with Frieza becoming the new Grand Priest...I absolutely love what they're doing with Frieza in this series. I was a bit concerned with bringing him back again but he's showing a bit of respect for Goku and Hogan now. I really don't think any underlying motive materializes and he goes on his way after this arc.
As far as the Grand Priest goes, I really don't think the tournament finishes. I think the GP will show his true colors and the remaining warriors have to take him and some of the angels on (Goku, Vegeta, Frieza, Cabba, Caulifla, Kale, Jiren, Toppo are my guesses for the remaining fighters plus probably Beerus and Champa.) Whis and Vados probably fight too after being conflicted about defying their father but ultimately side with their universe's.
Can't wait to see how this plays out.
Having some of the fighters, gods and angels join forces against the GP would be really exciting and dramatic though. There'd be so much character growth potential and the thought of some of those fights and characters working together has me salivating.