Finished Part 6. Imo it would benefit from a little more Qui-Gon.

The rumored plot leaks claimed that when Obi-Wan is about to lose his 2nd duel to Vader, he would suddenly hear Qui-Gon’s voice in his head, motivating and coaching him to defeat Vader. It would be a wonderful payoff to his prayers in Parts 1-3 and is just a cool idea in general. But it didn’t exactly turn out that way.

It’d be cool if in the scene where Obi-Wan is trapped under the rubble getting overwhelmed by the angry voice of Anakin/Vader…he’d suddenly hear the calm, encouraging voice of master Qui-Gon. And that could be one of the motivations for Obi-Wan finding his Force strength to defeat Vader (though the flashes of his remembering Leia/Luke don’t need to be deleted).

The rubble scene, Obi-Wan’s floating rocks scene, and Obi-Wan destroying Vader’s suit - all of those scenes could potentially benefit from inserting Liam Neeson’s voiceovers at the right moments as the ‘Force ghost in his head.’ But the dialogue would have to be recycled from TPM, TCW, and perhaps even other non-SW Neeson media. In Batman Begins, Neeson’s mentor character has a pretty appropriate quote for Part 6 where he says “You have learned to bury your guilt…confront it. Face the truth.”