Manchester United legend Gary Neville has likened Daley Blind to his former teammate Roy Keane.
In his column in the Telegraph, Neville wrote: "'Screening players' have not offset these fundamental changes to the way defences work.
"Patrick Vieira of 10 years ago is now a Mikel Arteta. A Roy Keane is now a Daley Blind. And a Bryan Robson for England is now a Jack Wilshere.
"It's not the fault of the players. Wingers are full-backs, centre backs are central midfielders, goalkeepers are sweepers, No 10s are central midfielders and wingers are centre-forwards.
"You're talking about a completely different game."
