NFL Free Agents 2014: Breaking Down Top Defensive Players Still Available

Defense wins championships. It may be one of the most overused cliches in sports, but as the Seattle Seahawks proved last season, there's also plenty of truth to it.  Yes, getting guys like Richard Sherman and Earl Thomas via the draft tends to help a little bit, but the 'Hawks' Super Bowl run was fueled by edge-rushers Cliff Avril and Michael Bennett, who Seattle was able to nab the winter before.  Although many of the top names in 2014 are already off the board, there are still a number of p...