He gets a week on MC Australia, and I think was the resident chef for their MC Pro. They flove him and practically kiss his feet. He'd be an interesting guest chef on this show because he doesn't put up with any excuses or back talk, but I doubt he'd have enough respect from, say Katsuji, to pull off his typical "Yes Marco!" style of mentorship.
I don't remember Katsuji being this much of an ass on his first season, but I remember that I didn't like him then either. Good riddance!