First of all I have to say that I rate Milner very highly and thought he was a top class PL player. With "upgraded Milner" I mean that Fern is also a very versaitle player who can play in many different positions, always performing good and never complains.
And why I say "upgrade" is because Fernandinho seems to fill a role many didn't believe or expected he could/would fill when Milner left.
And why I say "upgrade" is because Fernandinho seems to fill a role many didn't believe or expected he could/would fill when Milner left.