Pete Carroll says this roster feels as deep as the ones in the Super Bowl years. But he and John Schneider know they have one major weakness still: Their defensive line.
The Seahawks are pretty much in the same spot with their defensive line that they were in 2013, and they need to do the same thing they did then.
In 2013, they had Chris Clemons coming off an ACL injury, so they needed pass rushers next to run stoppers Red Bryant and Brandon Mebane. John Schneider somehow managed to add both Cliff Avril and Michael Bennett. The GM also signed Tony McDaniel to start inside next to Mebane. The result: They were the No. 1 pass defense and the No. 7 unit vs. the run.
Now, with Avril, Bennett and Frank Clark all gone and another vacancy at tackle, Carroll and Schneider need another veteran trio. They have the cap space to do it (at least $22 million), and they need to use it.