Jason Verrett was activated from the practice squad

Photo by Norm Hall/Getty ImagesThe San Francisco 49ers announced a pair of roster moves ahead of Monday night’s matchup against the Baltimore Ravens.

Arik Armstead is out, so there’s a need at defensive tackle. T.Y. McGill was elevated from the practice squad. McGill played 29 snaps in Arizona last week against the Cardinals. Those were the first snaps he received all season. Javon Hargrave is expected to play, which will take some pressure off Javon Kinlaw. But Kalia Davis is on the injured reserve, so McGill will still need to give the defense around 25-30 snaps.

There’s another player making his season debut for the 49ers. Cornerback Jason Verrett, a player you may be familiar with, was…