That's very true. Pollock is one. I would hope with his guidance he could help train up another (Abankwe?). Matty looks out of place in a back 5, I think.So do I but you need two exceptional centre backs and two full backs who can attack as well as defend
I talked to an ex-pro I know regarding an 11 a-side thing I was coaching, and I was getting her to look over my formation, which included 5 at the back. She said "Unless you have to contain extraordinary opposition, you are placing half your team in defence - that's a waste and it's difficult for your defence to find an outlet."
I know the maths is obvious, but sometimes it's easy to forget that when you are tossing around formation ideas - 5 at the back is fine on paper, and common, but you invite too much pressure. And we did against a mediocre Millwall. And we couldn't find much in the way of outlets when we had possession because we lacked a necessary number of forward players.
She's ex-Arsenal and her partner is ex-England. I think this was astute.