The only thing I can cheer for in Philadelphia is the national anthem.

This is the end of this subject for me for a long time.

Well this week's all about Seattle, so we've been doing our best to prepare for the Seahawks. I'm doing that, our team's doing that and we'll be ready to go Sunday. That's our focus.

Not all teams use the same tests and certainly those tests are far from being 100 percent as well. It's part of the process.

The linebacker has to make multiple, multiple decisions on every play. Not only what his assignment is and what the play is, but all the way along the line, different angles, how to take on blocks, how to tackle, the leverage to play with, the angle to run to and so forth, the technique. So many different things happen in a split second during the course of the play, just like it is for a quarterback. The more of those things that you can do right, slow down, get the most important things, not get distracted by all the stuff that's happening, but just really zero in on a target.

I obviously understand that each team has the opportunity to prepare the balls the way they want, give them to the officials and the game officials either approve or disapprove the balls. That really was the end of it for me until I learned a little bit more about this .

Some guys are football smart and they're not smart in other ways. Other guys get 1500 on their SATs and can't get a double-team block right. No, that definitely, in my experience, sometimes it correlates, sometimes it doesn't. I don't think you just take it for granted.