Is there any chance bcachefs will be included again in the future?

I'm optimistic.

Sir Overstreet still seems insistent on having done no wrong on account of fixing user bugs taking priority over literally everything, so clearly there’s a mindset clash that’s gonna prevent a re-merging unless that Torvalds decides to change the same procedure he’s been doing for the past 2 decades or Overstreet knocks his own ego down a peg.

Edit: I think this makes for some good reading: https://lkml.org/lkml/2025/8/9/427

The key is forming a team of maintainers.