The days before Season 1 are a good time to clear a few weapons off your leveling list. Shipment returned on October 27, Possession arrived on October 29, and Infected followed on October 30. Season 1 begins on November 6 at midnight Eastern, or November 5 at 9 p.m. Pacific. If you're looking at CoD MW4 Bot Lobbies as another way to get practice in, it's still worth knowing what each seasonal...