Yet several of those players ripe for extensions, including quarterback Brock Purdy and tight end George Kittle, had a question looming of whether or not they'd attending the club's voluntary workouts amid these ongoing negotiations.

Brock Purdy, who has been discussing a new deal with San Francisco, is in attendance Tuesday for the start of the team's voluntary offseason workout program but tight end George Kittle, who is also seeking a new deal,

49ers QB Brock Purdy, who has been discussing a new deal with San Francisco, is in attendance today for the start of the team’s off-season workout program. Some thought Purdy might have stayed away without a new deal, but that’s not the route Purdy chose. pic.twitter.com/uKiEJISTw0