Do you just mean Exegol in general? Because I think an edit that made the Kylo and Rey duel the climax would be intercut with the battle of Exegol, but it would just be focused on the Resistance stopping the fleet rather than anything to do with Palpatine. At least that’s how I see it playing out. Joshuabri’s edit goes for this idea.
Again, not arguing that it’s a radical change, this is the radical redux thread after all.
I haven’t watched Joshuabri’s edit yet. But honestly, I really love the idea of one of these films’ climaxes taking place in the span of lightyears away from one another.