Coach Kleats rarely has confidence in him , so Dilton more commonly ends up showing his school spirit by wearing the team mascot costume .
Though Dilton often spends much of his time in his lab , he has a secret ambition to be a Riverdale High athlete .
Coach Kleats rarely has confidence in Dilton , so Dilton more commonly ends up showing Dilton 's school spirit by wearing the team mascot costume .
Though Dilton often spends much of his time in his lab , he has a secret ambition to be a Riverdale High athlete .