My favourite jocks are Rudy and Antonio. I doubt Antonio would fit your theme, and I'm not really sure if Rudy would. I think Rudy would fit the theme more than Antonio would. Plus he's a cool lil kitty :3
Lyman is definetly a good jock as well! Although I'm not sure whether he'll fit your theme!
Otherwise go for Poncho, Sterling or Rudy
if you want a colorful jock, go for ed. he's ugly though.