One thing fans have been hoping for in Harley Quinn Season 4 has been redemption for Jim Gordon. He wasn't a good Commissioner in the field, which even Batman realized. Still, he tried, which is why it was lamentable the Joker fired him when he became Gotham's mayor. Sure, the Clown Prince of Crime wanted to spend the city's money wisely and efficiently, but part of the axing did feel like payback.
Source：https://www.cbr.com/harley-quinn-season4-jim-gordon-redemption/
