The 2020 campaign is now in the rearview mirror, and it was a busy one for the 49ers training staff. Key players such as George Kittle, Raheem Mostert and Solomon Thomas were out for an extended period last season, but the 49ers were still playing competitive football week in and week out. The Niners have negotiations that need attention, as many of their players are due for new deals. It will be intriguing to see how the 49ers value free agents and the draft versus resigning players already on the roster.