There are roster changes throughout the NFL every season. The San Francisco 49ers may experience quite a bit of it this upcoming season.
San Francisco currently has 44 players under contract for 2022. They will eventually get to 90 by the time training camp starts and will need to have their top 51 contracts below the $208.2 million salary cap by March 16.
There are 33 players from the 49ers 2021 roster who are set to be free agents, 24 of which can sign with any team. The remaining nine are either exclusive rights free agents or restricted free agents.