Antonio Brown
It’s difficult to imagine San Francisco deciding now that they’d want Brown’s services. He’s likely facing a suspension from the league if he does get re-signed, he was a nightmare for the Raiders, and off-field accusations of sexual assault forced the Patriots to cut him after one game. Brown is an undeniably talented football player who is available. He’s a seven-time Pro Bowler and four-time First-Team All-Pro who eclipsed 1,200 receiving yards every year between 2013 and 2018. Whether the 49ers, or any team, is interested in his services is an entirely different question.