Ryan led the Wolverines with 112 tackles and also recorded two sacks and an interception last season. According to ESPN draft expert Mel Kiper Jr., Ryan is this year's fifth-rated inside linebacker.
The Dolphins lost three linebackers this offseason and need to add depth at the position. They traded Dannell Ellerbe to the New Orleans Saints, cut Philip Wheeler and allowed Jason Trusnik to test free agency. Miami also was 24th against the run last season.
Each NFL team gets a maximum of 30 pre-draft visits.