Warner, Bosa state 49ers must save Greenlaw ‘from himself’ amid return

MIAMI GARDENS, Fla. — After playing just one series, Dre Greenlaw exited the 49ers' game against the Miami Dolphins on Sunday with calf tightness in the leg opposite of his surgically repaired Achilles. The loss of San Francisco's starting linebacker mirrored the team's eventual disappointing 29-17 loss at Hard Rock Stadium. Without Greenlaw, the 49ers allowed Dolphins running back De'Von Achane to collect 190 yards from scrimmage and a touchdown. After the game, fellow linebacker Fred Warner shared that as much as he has enjoyed playing alongside Greenlaw again, the 49ers need to keep his future in mind when making decisions about whether or not his comeback can continue. "We see the difference from last game when he's out there," Warner said after Sunday's game. "That's my guy. I love going out there to battle with him, but at the end of the day, it's about saving Dre from himself sometimes, too. "He's coming back from a major injury. Everybody looks at last game and how great he was, but that's not normal; he's dealing with something significant, so we have to protect him from himself sometimes." Missing time is not what Warner or Greenlaw wants, but it might be the only...