I was also quite suprised about vergo's selfconfidence
i mean , that guy is talking about them as brats (smoker,law , luffy). Also that he will destroy them.
Just how strong can he be. A vice admiral. I like the way he doesn't loose his cool wich is a sign of his power.
unlike CC.

I'm also worried becuz CC said to his crew to place watching denden mushi. So vergo has to be carefull