With major concerns at center while Mike Pouncey recovers from offseason surgery, the Miami Dolphins signed Samson Satele on Saturday. The offensive lineman started 13 games for the Colts last season.

The Miami Dolphins' Bryant McKinne says he believes the Buffalo Bills caught on to Ryan Tannehill's snap count, leading to seven sacks Sunday. But the left tackle also says he has a fix.

The NFL launched its investigation into the locker-room treatment of Miami Dolphins offensive tackle Jonathan Martin on Monday, opening a Pandora's box of evidence that implicates Martin's teammate, Richie Incognito.

Multiple Miami Dolphins sources said Sunday that offensive lineman Jonathan Martin approached coach Joe Philbin to discuss his issues during organized team activities in the spring.

Miami Dolphins offensive tackle Jonathan Martin is not with his team after an emotional breakdown following a cafeteria prank. One teammate says the pranks weren't out of the ordinary.

Lance Louis, who was expected to challenge John Jerry for the Miami Dolphins' starting job at right guard, instead was released by the team Tuesday.

The news Jeff Darlington reported Wednesday about offensive lineman Nate Garner isn't good for the Miami Dolphins. Garner's shoulder injury serves as another blow to what little protection Ryan Tannehill had left.

Miami Dolphins general manager Jeff Ireland spoke with the media on Thursday, discussing the team's draft plans. He acknowledged the team needs to improve its offensive line.