Chiesa to Zirkzee: Top 10 smartest buys of the transfer window

As the window slams shut, who's done the shrewdest business this summer. 

ZZ TOPS: Manchester United's Joshua Zirkzee.

1 Federico Chiesa (Juventus to Liverpool €15m) 

Liverpool’s capture of Italian forward Chiesa, one of the biggest stars of Euro 2020 when Italy lifted the trophy, for such a small outlay has raised a lot of eyebrows – and has the potential to be the deal of the window if all goes well.