the meat part is predictable. As for his jiujitsu, I feel safe assuming he is a top-game oriented practitioner, his build suggests he doesn't have the hip flexibility to be too dangerous from the guard against people of similar technique. I'd say he probably looks for sweeps more than subs. I'd guess his top subs would be arm triangles, arm bars, and any type of windpipe choke. @
Diode to verify?
as for his dapper fashion, I feel like there's something else he's more snobbish about than that.