You have to admit this is an interesting arc set up.
Normally, in circumstances like this, when Luffy's fighting against the final boss, Zoro and Sanji are already clear of their fights.
Well, Zoro's still stuck up in the lab, divided by a laser barrier, and Sanji is running into an active war zone.
Look at how long Gear 5 lasted against Lucci and Kizaru, how much longer does Luffy have in it here?
I still think this ends with a lot of Kuma teleportation, but, there are too many enemies for Luffy to fight by himself, and Zoro and Sanji are both near full health, I'm just sayin'.
I just want the rest of the crew to do stuff