Look people, currently we have eight centrocampisti on our squad... Zanetti, Giannichedda, Nedved, Marchisio, Camoranesi, Paro, De Ceglie and Marchionni. Now looking at that list we have a player who is on the verge of retirement (Nedved), a player who was never good enough for Juventus (Giannichedd), and a couple youth players who may or may not be ready for Juventus. In the center of the pitch, barring the hopeful sale of Giannichedda once we return to Serie A, that leaves us with just Zanetti and Paro to man the middle of the pitch in midfield. Wouldnt it be plausible to bring in another good midfielder, somebody such as Rochemback who even is young to boot? Both Marchisio and De Ceglie are young and need a lot of time to mature, so we could use somebody such as Rochemback.
Zanetti, Paro, Rochemback, Tacchinardi and Maresca would form a solid midfield core, but don't get your hopes up for Enzo to return.