Slot is a big admirer of Heitinga, admitting the young coach has exceeded his expectations since joining him at Anfield this summer.
He said: "John Heitinga is now here with me for the first half season and I couldn’t have wished for more. Very, if I say, talented, I do not even rate him high enough because he’s more than that already, he’s been a head coach himself but he’s still young. He grew into our staff from the start in a very good manner. He has the same idea about football, that’s why I chose him to come to us as well. But the way he is with the boys is very positive. All the things we do we do together. John has played many games in the Premier League and last season he was an assistant coach at West Ham, so brings experience as a player, but also as an assistant in this league. He worked with someone that I know really well, and the two of us have quite a similar playing style, so I think it’s not going to take long for him to understand exactly what we want with the players."