Dallas' impressive offensive line will be intact for the 2015 season.
The longtime starting right tackle -- at just 31 -- is the elder-statesman of one of the best position groups in the NFL.
Since the Cowboys drafted Free in the fourth round of the 2007 draft, he's been the model of durability. He missed his sophomore season with a back injury, but then went on to play all 16 games for the 'Boys from 2009 through 2013. Free did, however, miss several games in 2014 along with the playoffs after suffering an ankle injury (he recently underwent surgery to correct the problem).
Jermey Parnell filled in admirably for Free, but he too is a free agent and likely will look for a starting job on the open market.