Listening to Dan Quinn discuss the reasons for hiring Travis Jones as the Seahawks’ new defensive line coach, it sounds like the team’s defensive coordinator is describing himself. “No. 1, the guy is an outstanding coach. That’s No. 1,” Quinn said of Jones, whose addition to replace Todd Wash was announced Wednesday. “He’s got energy out on the grass (practice field). He’s a really good teacher. I’ve always thought he did an excellent job in preparing his guys.