“As Mike Vrabel considers options for his Titans coaching staff, I think Eric Mangini would be a shrewd hire as his defensive coordinator. Mangini, of course, was defensive coordinator of the Patriots in 2005 when Vrabel was one of the team's linebackers. I'm not sure it's even a consideration, but it would make a lot of sense considering that Mangini's past experience as a head coach could make him a valuable sounding board for a first-time head coach in Vrabel. Mangini was out of the league in 2011-12, and then after three seasons in San Francisco, has been out of the NFL in each of the past two seasons.”