After thinking about it, I think you could keep the gist of the conference scene with questioning what the Sith Eternal might want in return, but removing the knockoff Motti moment by just removing two lines.
“These allies on Exegol. They sound like a cult. Conjurers and soothsayers.”
“They conjured legions of star destroyers. The Sith fleet will increase our resources…”
The camera cuts between the two lines, and there’s no music, so the transition should be seamless.