Expectations for Carpenter

In theory, the Seattle Seahawks could have one of the league's most dominant offensive lines, especially on the left side, but that requires a healthy James Carpenter to be in the mix. Since being drafted in the first round in 2011, Carpenter has had trouble staying on the field, and has also been moved from RT -- where he would've been the bookend opposite Russell Okung -- to LG. So what's the latest on the Alabama product as the Seahawks' training camp gets rolling?