When you have a son in football like Anton, it will always be deemed as if he got the prop up and given the contract, no matter how hard he works. So much so that when he was offered a deal at Chelsea, I advised him not to take a professional contract.

What you have in Scotland is an unpredictability with surfaces - and I've already said you don't get good games on artificial turf - and that can affect performances and results.

All my career I have done that, worked with talents, improving 19-year-olds, 20-year-olds, 17-year-olds, 18-year-olds.

There's different types of strikers: Harry Kane is a wonderful finisher, Jamie Vardy has great pace and has come onto the scene exceptionally well and is playing consistently, and Wayne Rooney is a player I have admired during all of his career.

One of the things you learn in football is that you're only as good as your last outing. I don't like to reflect on what we've done in the past. I'm not a very good storyteller, for one thing. I'd disappoint you. When it's time, I'll talk about the good old days. But it's a sign of old age, reveling in the past.

When we finally came to start work on this, the joy was it was only Joel and I, we didn't have to answer to anybody, and we didn't have to submit a screen play or anything like that. We just wrote it and then made it.

That's why esports is so awesome: it's just like professional sports.

I am preparing myself to leave football. I have always thought that once you get past 30, it is time to reflect on when you should go, and that is what I have done.