Hope springs eternal at this time of year for every NFL team. So do concerns that must be addressed for each of them to make a Super Bowl run.
Here’s a look at some of the burning questions facing the league’s 32 franchises as training camps open for the 2012 season. - Alex Marvez
(Greg M. Cooper - US Presswire)Courtesy of FOXSports.comThe opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.