If a teamwork didn’t happen against two Yonkous, It's not gonna happen for anybody else. It will be Luffy all the way. Best one can hope for is Enel situation where Nami helps Luffy to get to Enel.
It's gonna be a fight between the D. clan and their oppressor, with joyboy naturally taking the lead.
tbh it should be dragon taking down imu while Monster trio and sabo fight admirals idk how likely that is tho
Just like how Roger kneeled to WB asking to hand Oden over, Goofy will kneel to BB asking for help against Imu.
It will be Luffy all the way. Best one can hope for is Enel situation where Nami helps Luffy to get to Enel.