Rob Ryan - Current defensive coordinator for the Cleveland Browns - Rob is the son of former NFL head coach Buddy Ryan and the twin brother of current New York Jets head coach Rex Ryan. In addition, Ryan is another leaf off the Patriots tree of coaches; he served as Defensive Coordinator for New England from 2000 to 2003.
FILE - This is a 2009 photo of Rob Ryan of the Cleveland Browns NFL football team. This image reflects the Cleveland Browns active roster as of Wednesday, June 10, 2009 when this image was taken. (AP Photo)
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