Cincinnati Bengals defensive coordinator Mike Zimmer completed an interview Tuesday. The Dolphins also have interviewed Green Bay Packers offensive coordinator Joe Philbin, Chicago Bears special teams coordinator Dave Toub, and Todd Bowles, who was Miami's interim coach for the final three games this season after Tony Sparano was fired.
Zimmer has been an NFL defensive coordinator for 12 years and joined the Bengals in 2008. They made a surprising run to the playoffs this season, when Zimmer's defense ranked seventh in yards allowed.
Fisher completed a second interview with St. Louis on Sunday, then went home to Nashville to decide his future, the Rams said. It was unclear which way he was leaning.