Also, suggestions for something to finish Kylo’s line with, using masked dialogue?

“We’ll kill him together _________.”

“We’ll kill him together [and nothing will stand in our way]” I think is what RogueLeader was pursuing.

I mean, it could be okay to just let Kylo talk about killing him. He killed Snoke and seemed like it would have killed Palpatine at the opening of TROS. So it’s in character for his motivations. But making it tempting for Rey is the thing. But he did just reveal that Palpatine killed her parents, and she says in the next scene that she would really like to kill him. Maybe it tracks well enough.