Well, he definitely is more of a zidane than a nedved...but is still very different from the 2
Nedved was all guts and powerfull shots, Zidane was the master of ball dominion and to do crazy shit as if he didnt care. Diego has a bit of both but with his own style. But well it is clear that he tends to be more of the technically gift player than the tough and hardowrker one.
Anyways, comparisons at thid stage are ridiculous. The former 2 mentiones were legends in Juve, Diego still has a long way to go, but hell he has all what it takes to get there.