Arda Guler appears to be making a strong case for himself at Real Madrid, with the Turkish midfielder continuing to impress Jose Mourinho during pre-season. Guler gives Mourinho something different in attackThe most impressive part of Guler's recent displays has not simply been the numbers. When opponents sit deep and close the spaces around the penalty area, Real Madrid need players capable of seeing possibilities that others miss. Real Madrid still need to find Guler's best positionThe biggest question surrounding Guler is no longer whether he has enough quality. AdvertisementAdvertisement AdvertisementGuler could potentially operate deeper in a double pivot, giving Real Madrid more creativity from midfield.