Earlier this month, I took a look at the practice squad and how the Pittsburgh Steelers have in recent history been able to pluck a contributor here and there from the unit, some more significantly so than others, including current and previous starters.
But I also talked about the fact that the practice squad is just that—a squad of players for the purpose of practicing. They are alternately referred to as the scout team, as they help those on the 53-man roster prepare for their upcoming opponents by simulating their roles, even though they are unable to dress for games.