Benefitted hugely from Dolberg knock downs and passes into the box when weak teams left him unmarked.
Its one thing to be playing against weak sides in Holland but another to turn it on in the premier league.
He wasn't even in the top 4 best players at Ajax last season, I wouldn't have signed him and it seems odd that we went for him.
Wasn't just Dolberg as such though Zat was it?
Obviously having a good striker to play off really helped, but Klaassen was the spare man and third-man runner in a dynamic midfield three.
Schone would sit and Ziyech was the playmaker.
Klaassen could then zip about and make off the ball runs to get into dangerous areas, playing quick passing with Dolberg, the wingers and Ziyech.
We could build a similar midfield when all fit of Schneiderlin-Klaassen-Barkley, with two wingers and a striker ahead of them.
Which is why Koeman's lack of plan has baffled me even more. Play players in familiar roles to help settle them - adapt your style to the players you have signed/have available - not try to shoehorn them in.