Honestly, I think the red card couldn't have come at a better time. Didn't hurt us at all, and taught Zaza a very important lesson about the difference between aggressive pressing play and ridiculously overaggressive play. Allegri has probably spent the last couple weeks drilling into his head that he wants him to harry and press defenders, but to keep his head and not slide in on stupid challenges. You could see it in his gameplay today, didn't press when he didn't need to, was much more calm on the pitch.
@Zacheryah
If he focuses on attacking play and proper pressing of defenders, this guy could turn into a star.