What impresses me the most and what I'm most looking forward to with having Arne, is the job he did with Alkmaar. I'm surprised it didn't make a bigger splash internationally - possibly due to Covid and the ridiculous "null and void" attempts - which is exactly what happened in the Dutch league.
AZ Alkmaar, after 25 games played, were level on points with Ajax, being second only on goal difference. It was his first season in charge. World football superstars Myron Boadu and Oussama Idrissi were in the top 5 of goals scored. They drew with Manchester United at home in the Europa League, ultimately being eliminated by LASK in the knock-out phases. The only known player in the whole squad (for me) was Owen Wijndal. In his brief time at AZ he averaged 2.11 ppg, the highest of any coach in the club's history.