-- There's no shortage of versatility along the Green Bay Packers' offensive line, and that's a testament to position coach James Campen.
Multiple players -- starters and backups alike -- can play multiple positions. That's been the case for the last few years, evidenced more significantly when disaster strikes.
That's why the Packers held Don Barclay in such high regard during his six seasons with the team; he was capable of playing all five positions along the offensive line. That kind of firm grasping of understanding was deemed useful by the New Orleans Saints, as they just recently signed Barclay last month.