The 2020 NFL season is now five weeks down even though the Steelers have only had four games. One of the things that is different in the NFL than in years past is the expanded 16-man practice squad roster which can include up to six veteran players. Another feature of the practice squad is two players can be elevated each week to the game-day roster without having to replace someone else who is already on the 53. Because of this, teams are able to protect four players every week who cannot be signed by other teams until after their upcoming matchup.