Mighty Glacier: He's got the best starting stability stat, but he's not exactly fast.
Put on a Bus: He only ever appeared as a cheat character in 3 after the original game.
Action Girl: Her favorite reading? SAS survival training. No, not a required read for what she goes through, her fave.
Bad Ass: Hell yeah. Ace snowboard, surf and motorcross champion? She grinds a mid air helicopter in her first trick event, check. Action Girl? She enjoys SAS survival training, check. Firey Redhead? She would play Shepard, in a film given half a chance and closely match her awesomeness, check.
Not What I Signed On For: Apparently, the reason why Psymon left the tour in the first place and why he was so reluctant to signing back up on the team was because he was sick of the sponsorship and corporate dealings.
The Pigpen: Kaori comments on his lack of hygiene in Tricky.
Kaori: Psymon, you need a bath!
Kaori: Psymon, you stinks! (sic)
As does Luther:
Luther: You smell like the seat of my swamp buggy, boy!
Put on a Bus: He's the ONLY one of the characters introduced in this game who averted this. In fact, he shows up in all three games to come after Tricky.