That would be awesome, he is still fast for a defender and he is already 34, that's insane. Most of the defenders losing too much pace when they are 30+. I will be more than happy if he reach 38 without losing too much pace and stamina.
So do I, but Cannavaro was the best defender in the world in his first spell with us.
But Barzagli has been playing on an insane level ever since he joined us. I remember saying last year that this guy hasn't lost a single duel in years and he's only been better since then.
I think if you compare him with top CB's today, you'll see he only lacks pace, but in some aspects at least, he's possibly the best in the world.