After Season 3, we haven’t seen more small appearances of Huey’s “nemesis”, Bully Beagle. Huey’s a total nerd and Bully Beagle is a muscular brute like a jock. Maybe see Huey be Bully’s punching bag despite both being Woodchucks. Unless there’s a non-Woodchuck bully, then maybe he can torment Huey every once in a while.