Juventus coach Claudio Ranieri has again admitted transfer target Diego, the Werder Bremen midfielder, may not fit into his system.

Ranieri said: "For Diego we should change the system of play, which would be a trequartista playing behind the strikers, (Antonio) Cassano is a second striker.

"In any case, these are decisions that are taken in accordance with the club. I now have as a team four talented strikers, and so the problem does not arise."