Diego was ruined by Juve to an extent, the last day of the season before his transfer they were already hyping him as the new savior of Juventus (i think was in their second or first season back in top flight) the hype went on and on and on, and they had Ferrara as their manager, he actually started very well in his first game against Roma, i think it was a goal and an assist, but the hype was just too much, it was quite unfair. I think Adriano would be a contender for topping that list. Most of the people who said "we have Moses, we don't need Neymar" were just in denial.