If he could go back in time and speak to himself, what would he say? Was there anything in his career that he would do differently?
One particular moment did come to mind, a miss that still haunts the Norwegian to this day. And he tells us that Roy Keane never lets him forget it, every time he bumps into his former captain.
Back in 2002, a romantic plan for Sir Alex Ferguson to take his stylish team all the way to the Champions League final in his native Glasgow looked firmly on course.
The Reds drew Bayer Leverkusen in the semi-finals but were held 2-2 in the first leg at Old Trafford.