For Juve I would say Platini, although I didn't see Juve back then, but from what I have read it would seem that that era was all about Platini. And looking that Platini was such and charismatic guy, I would say he did leave a bigger impact for Juve than Zidan did.
Plus that Platinis top was Juventus and he did say that numerous time too makes me pick him.
As I said I didn't see him, but I would love to have had the chance to see him, since to me he looks to be a very fun player to watch
Everything imho.