Nah, Yamato vs Kaido needs to be personal. Luffy has no place in that fight until Yamato gives up.
Ace told her not to let Kaido chain her heart:
She has now come to break those chains:
This is something Yamato needs to do by herself. Luffy will not arrive until Yamato has given up or been defeated. If Luffy arrives before then, he'll sit out or Oda will stall him.
Yamato's confrontation with Kaido is inherently personal. No one else has any place until it's over.
Jack defeating Inuarashi.
Luffy returning to the battlefield.
These have no bearing on Yamato getting closure on her relationship with Kaido.
Ace told her not to let Kaido chain her heart:
She has now come to break those chains:
This is something Yamato needs to do by herself. Luffy will not arrive until Yamato has given up or been defeated. If Luffy arrives before then, he'll sit out or Oda will stall him.
Yamato's confrontation with Kaido is inherently personal. No one else has any place until it's over.
Jack defeating Inuarashi.
Luffy returning to the battlefield.
These have no bearing on Yamato getting closure on her relationship with Kaido.
For example, if Luffy takes 3-5 chapters to return then the idea of her recovering for another full 1v1 matchup is plausible. But if it takes him like 15-20, then it's much more probable for the other matchups to happen and end in that time, probably leaving Yamato to witness the climax of the arc while still injured.
Granted we also haven't seen WHERE Yamato and Kaido are fighting yet lol