Also at that time, Izit was the dominant male of the Gattaca. He was an ex-dominant male of the Whiskers as well.
This is the very first episode Big Will and Yossarian are seen roving together in, they also went roving together in early episodes of season 2.
This is the first episode that Mozart and Carlos(Bobby) appear together in. They unite again in two separate episodes in season 2, though Bobby's advances are rejected on both occasions. In the third season they start their own mob together, but the Carlos in season 3 is played by Bobby's brother, JD.