Yeah, but. The point wasn't about the matches but if Carrot is special enough as to be the last one. Also, if the band will be complete as to match the BBs having into account that probably the last member will likely be super powerful and important.
Jinbei vs Vasco Shot, in my head canon Vasco shot is a drunken kung fu master, seawater vs alcohol, lol.
Jinbe VS Burgess is quite obvious. Helmsman VS Helmsman. Martial Artist VS Wrestler. Distance physical attack VS Distant physical attack. Shooting water through the air VS shooting air.