I don't get the obsession with Zito. Okay, I do. A's fans rampant on this board. But one good month does not make him a top pitcher. Pitchers who are as good or better than Zito right now and are more consistent for the future:
Clemens
Pedro
Carpenter
Peavy
Santana
Oswalt
Willis
Buehrly
Halladay
Smoltz
Burnett
Beckett
Zambrano
Pettitte (barely...I'm not sold on his return entirely, but I'm not sold on Zito's either, so here he is)
Also Kerry Wood, but injury makes me leave him off. I have a suspicion that Johnson might pitch another year and come back to decent shape while Zito falls off, again. Schmidt may be back, and will be a better pitcher. Zito is way too unreliable to be called a top 3 pitcher in baseball.