Thoughts, @Jobber Doink?
I enjoyed Heel Doink so much more then Face Doink, honestly Face Doink was just a stupid idea because a babyface clown is just meh, they're no fun really in a wrestling setting, whats he gonna do, hand out balloon animals and shit to the fans and other wrestlers? Boring
Heel Doink coulda been so much better if not only they booked him well and moved away from the Prankster stuff. They easily could have started him off as the prankster he was, but after his prankster ways just weren't working he should have gone the way @Grim Cornette says as that woulda been an ideal way to play him. The pranks can only go so far before everyone gets bored of it. Realizing the pranks are failing and going full psycho woulda been amazing.
The other option woulda been to go into the full Creepy clown gimmick and just run with it. Wasn't far off from the IT miniseries either so it coulda worked to.