Harbaugh hints that Bowman ultimately may need MCL surgery, too

For linebacker NaVorro Bowman’s injured knee, the 49ers plan to let the MCL heal before repairing the ACL surgically. On Tuesday, coach Jim Harbaugh said that the MCL may still need to be repaired via surgery. “We’ll see how MCL heals in the next two to three weeks,” Harbaugh told reporters.  “But, that’s not known…