Hm, so we still have no confirmation that Luffy's haki is strong enough to harm logia's. Caribou didn't even know who knocked him out (caught off-guard like Alabasta Smoker), and Pekom's comment about "logias like him" says enough about his mastery.
Whatever, Jinbe and crew joined Big Mom. Doesn't make real sense to me, since Jinbe should be able to offer enough protection (and the crew can't be that weak). On the other hand, the Marines under Akainu might have really turned paradise pretty much into a "no pirate" area, leaving Jinbe only with the choice between confronting Soldiers on a daily basis or the dangerous New World, where you either conquer like a boss or seek protection under a Yonko.
Speaking of terrifying Marines…well here they are. And hell yeah, Smoker and Tashigi look badass. As for him being "only" a Vice-Admiral, we know that he doesn't follow orders enough to jump on the Admiral position this soon. Hell, even his branch is known for doing whatever the fuck they want. Awesome, really. The hunt can begin.