I talked to Vince Curatola(Johnny Sac) he was at a car dealer ship, along with Drea De Matteo and Steven Schrippa. They were because of some charity thing. Anyway I asked him when is season 5 coming out and he said February of next year!

Leonard: I dont know. See, I have this condition.
Teddy: Well, I hope its not as serious as his, 'cos this guy's dead.