What Is the Biggest Area of Concern for the Patriots This Season?

The Patriots are expected to field another competitive club in 2010, but like any team, this squad has its holes.

Although Tom Brady has a full year under his belt following his severe knee injury in 2008, the Pats quarterback is a year older and is missing the services of his left guard, Logan Mankins.

Brady isn’t the only one facing problems in the Pats backfield as the running back committee — consisting of Laurence Maroney, Fred Taylor, BenJarvus Green-Ellis and Sammy Morris — will be looking to improve this year after finishing ninth in the AFC in 2009 with just 120 yards per game.

The defense is still without a go-to leader and after the loss of Ty Warren, the line is suddenly looking thin with inexperienced holes.

But these are just a couple of issues that may resurface this fall and winter in New England. What are you most concerned with entering this season?