Is Arnold Flass what you’d call a good cop? Not after we’ve seen his drug-induced plot. Will Jim’s mission make him a blight on the force? Ask the Commissioner. He’d say “of course.” Does Penguin party? You bet your butt. Will the booze create the bird’s famous gut. Will Fish finally rally, or face Arkham’s new warden? It’s up in the air in “Welcome Back, Jim Gordon”.