I'm by no means an expert at coaching high school football. I'm doing the best I can in Year 1. But I've already learned a lot of lessons and I imagine I'll keep learning them.

As an NFL analyst, my job was to watch countless hours of game film and critique NFL coaches and that's what I've been doing the last 10 years. And there are coaches that I question in the NFL, and at other big collegiate institutions.

I think sports is good for goal setting, and I think it teaches you some important values.

Well, I love being a head coach. And when my kids were younger, it just didn't feel right at the time. I was happy where I was. I actually got away from football for a couple years until I figured out how much I missed it.

The thing I miss the most about Scotland is the football.

I never had problems with injuries as a kid or in the youth team. My injuries started at Chelsea, when I broke my foot during a pre-season game. That was just pure bad luck, but after that, I had some muscular injuries, too, so I had to get to know my body better.

Sport is one of the few spaces where people can learn about different cultures in a spirit of trust and friendship.

Baseball is a team game but, at the same time, it's a very lonely game: unlike in soccer or basketball, where players roam around, in baseball everyone has their little plot of the field to tend. When the action comes to you, the spotlight is on you but no one can help you.