The may not have one of their premier playmakers on the field Alec Mills Jersey Sunday when they take on the .Star wide receiver has practiced sparingly this week, and during a radio interview Friday morning, head coach Kyle Shanahan stated that Samuel has "got to do something Friday for it to be a chance to be a game-time decision," per a . SF WR #19 TAR76REC44REC YDs511REC TD2FL1 Samuel, who had been on the injury report over the past several weeks with a hamstring injury, is on there this week with a quadriceps injury. He got in a limited practice se sion Wednesday but Ben Zobrist Jersey was sidelined Thursday. Shanahan wants to see him get in at least another limited se sion Friday to give him a chance of playing against Miami. "We're not just giving him time off to give him time off," Shanahan said. "He's trying to get healthy. He's working as hard as he can. His thigh has Fergie Jenkins Jersey been bothering him. It hasn't loosened up the way we want it to, but hopefully, it will be better Friday , and Kyle Schwarber Jersey he'll be good to go for Sunday."The Niners will already be without running back for this game, and for . Plus, has been dealing with a knee injury that saw the team limit his reps in the past couple games and hold him out of Wednesday's practice. McCaffrey is expected to play, and if Samuel can't go, would presumably have even more responsibility within the offense, while would take on additional targets as the clear-cut top perimeter option in the pa sing game. With the Dolphins sporting one of the 's most efficient and explosive offenses, San Francisco needs Dillon Maples Jersey all of its weapons available so it can keep pace. A potential Samuel absence would change the entire complexion of the matchup.