My opinion?
Adriano will never get to Ronaldo's class when Ronaldo was in his prime.
But he will get very close!!!
Adriano is a freak
Big, strong, fast, strong in the air, great close control, powerful shot, and 2 footed although his stronger foot is his left foot.
I first saw Adriano in the Toulon Under 21 Soccer Tournament in France just prior to WC 2002. I was convinced from then he was going to be the next big thing and I have been eagerly following him ever since.
He hasn't let me down. I cyah wait to go home and watch de tape.