The one that originally featured the line “never underestimate a droid”?
Yes, if you mix the tale end of that scene with “Leia and The Resistance,” you could essentially make a scene where in TFA they intercept a transmission or something, and then Leia sends Kor Sella off to speak to the Republic, to get help.
That’s pretty direct pretty early on in TFA to bring this up so explicitly. Unless you mean to add it to TROS, sort of plugging in the new version of that line into the original scene.