The thing is though, people are massively oversimplifying it, as if it's just the fact that we're playing 4 centre backs which is making us tough to break down. It's not though, it's the fact that we're defending deep, getting a lot of men behind the ball, happy to give up possession and just sit in, asking our wide players to play as auxillary full backs at times etc. The entire team is doing it's bit to restrict the space the opposition get to work in when they come forward. It's possible that if we try to become more attacking then the old defensive issues will resurface again, and the lack of mobility of the centre halves and fact that the full backs aren't naturals there will become a big problem. It's a definite quandary.