If he's as good as he thinks he is then he should go away, start at the bottom, pick up the vast experience it takes to succeed and work his way up from there. There's no shame in it and maybe he will pick up some of what is clearly lacking in him at this moment in time.
Or maybe he should stick to what he is good at right now. He identified Dijksteel and Bola and they are the current stars of our team. If he's a talented scout with a good eye for a player then maybe he could work at becoming head of recruitment somewhere, theres no shame in that as well.
Mostly what he could do with right now is finding a little bit of humility and self awareness though. A lot of what he said in that podcast doesn't stand up to scrutiny and he could maybe start looking at himself and his own role in our almost disaster last season. He'll never learn if he thinks he knows everything already.