JEDIT: There’s a few points that would either be awkward cuts it having to cut out a fair bit of the duel. I’ll probably leave Finn there, just with one or two fewer exclamations if “RAAAAAYYYY”.
I would at least try to remove the two shots where he screams “REYYYYYYY!” and Rey force pushes him and them him getting up.
If you could cut those two shots we would see Finn trying to go to her and saying “I can’t leave her!”.
JEDIT: Finn is on the ground in the shot of Kylo jumping. I guess just see if “REYYYYY!” can go lol