I too believe that Yacob is a great signing, but he may be particularly useful in giving Mulumbu more freedom. I think a team needs to exercise control in that part of the pitch, and Yacob seems the type of player who keeps possession and allows others to play. I can't remember him actually breaking forward through the midfield, getting into goal scoring positions, but we have other players that can do that. He may be the reason why Mulumbu had such a great game against Liverpool .