Corley blamed The Flash and others for the incident, and then attempted to have the entire gang killed as his vengeance.
Batman has The Joker, and The Flash has Clown, though it might be a little unfair to compare the two, considering Joker is a deranged psychopath whose colorful features are more or less an unfortunate circumstance.
Perhaps the Arrow-verse Clown can become something other than just the laughing stock that some might remember him as.
The tale is the perfect mix of tragedy and comedy that frequent Flash director Kevin Smith would be great for, and his revenge plot could dovetail nicely with that of Season 5 big bad Cicada.