So… yeah, I'm definitely betting Aokiji 99%. It doesn't hurt he's in my top 10 favorite characters. The other 1% goes to someone new. Blah. Also, about the whole bike riding thing... it's not that much to assume he has a new ride. Smoker doesn't ride his motorcycle on every single island. In fact, we haven't seen the thing since Loguetown right? Lol, now that I think about it most Logia rides seems to show up for a few chapters to look cool and never get used again.
Anyway, read a while back someone saying Sanji couldn't beat Vergo and blah blah tiering nonsense. Don't feel like going into the argument but to me it was pretty obvious Sanji and Vergo were about evenly matched, and he just had the damage from earlier weighing on him, plus he didn't seem to be putting his all forth honestly. Not to mention the battle in itself didn't seem like it was meant to be a life or death fight. I don't even understand why people bother trying to make power levels in OP anyways. There's really only like 4 levels. Crazy Strong-Strong-Weak-Fodder. Seems to sum them all up to me, with the levels moving up depending on where exactly in the world you are. Which, brings me to my next point, that Buffalo and Baby 5 weren't weak. The Strawhats are STRONGER. I still don't get why people want to see them suffer and almost die every single fight, that shit is exhausting and annoying. I hope this trend continues and all their next fights are more on equal terms, with the injuries such as Sanji's leg breaking still being overcome. Instead of that nonsense where they have to lose like 8 times to win.
Err... besides the rant.... wasn't Vergo mentioned to be a Vice-Admiral? I can't re-call. But if so, I think that goes to show we don't know all the vice-admirals in the OP world. Most of the New World marines probably stayed stationed there during the war, and we'll get 1 Admiral from them, and 1 surprise one from the old guys, maybe. Assuming it stays 3. I just can't see it being only Kizaru though. 4 yonkou-7 shichibukai-1 admiral= Bad balance for the three great powers.