"David said last week in America, 'I am only going to bring in players who will take the club forward', and that is how he is.
"He is relentless in that, I have never known David say 'he'll do' or 'that'll do'. He takes his time, pinpoints and focuses.
"And when I actually see the player he has focused on I say 'I get it'. I saw one this weekend on a football pitch and I said, 'Yeah, I see why we want that particular player'."