Nah you got it mixed up. Kid is Luffy's true rival while BB is Luffy's no.1 cheerleader. He got Luffy's brother killed to make Luffy stronger. He knew Luffy was gna face Kaido, Doflamingo & Kat so he made sure Luffy was well prepared for the new world. He also tried to killed Luffy's father cos he knew the man was a deadbeat who abandoned Luffy to be a revolutionary.
Such a hype chapter King Zoro
But I have the feeling fight is far from over yet, Zoro still has to find how to wound King and and his fights always end after Sanji's ones.
Really glad Oda isn't rushing it
Zoro attacks King point-blank again, but does nothing to him. King, without moving from the ground, transforms into a Pteranodon form and grabs the crest of his head again to attack Zoro point-blank with “Tempura Udon”.