Crusher could easily win if he didn't cheat
This is based on the Wacky Races theory that Dick Dastardly would win if he didn't cheat. In the same vein, Crusher is quite a formidable racer in his own right, but he sabotages his own chances at winning by cheating. The other monster machines have special features that help them win (like Stripes' claws, Darrington's stunts, Starla's lasso, and Blaze's Blazing Speed and transformations), so I don't see why Crusher can't use his features to win.AJ and Gabby are the last humans
All of the other humans (barring Santa Claus) were either killed in a nuclear fallout or were reincarnated as monster machines. AJ and Gabby are the only non-supernatural humans left. Because of this, they will have to repopulate the world when they are adults.Pickle is gay
There are many early episodes ("Gasquatch" comes to mind) that suggest that Pickle is gay and in love with Crusher, which is why he's so loyal to him.- I wouldn't so much say Pickle is gay since he doesn't show any romantic interest or infatuation with anyone else. More likely he's specifically got a thing for Crusher.