BlueThunder pretty much nailed it. Boz was a real football player. It sucked that his body didn't hold up to the NFL.
To me, Boz's signature play as a Seahawk was the game against the Bears, where he not only blew up the running play, he tackled the RB, stripped the ball, and took it the other way for a TD. Boz was named the NFC defensive player of the week for that game. (or was it NFL Defensive Player of the Week.. someone correct that if I'm wrong)
That play is the first one on the "Bust" video here: http://www.youtube.com/watch?v=tE59RG7TGZo
Richard Sherman has a lot of Boz in his game. And I don't mean just the game on the field. Both very smart men who know how to work the media. Sherman's learning through OJT at the NFL level, where Boz got the working-the-media education as a huge college star, but Sherm is a fast learner. Sherman's body appears to be holding up much better too, so he'll be around to back up his talk, which unfortunately, Boz was not able to do.