For me, I've seen two #10 Juve mainly. Baggio and Del Piero. Both rocked and both are very special.
Zlatan is a great striker, but whether he is a Juve #10 material or not, well I think its too early to tell. Baggio and Del Piero share common things like, exceptional talent, great bahaviour on and off the field, leadership, teamwork, ability of playing behind the strikers ..etc