Why Zito Shouldn't Be No. 1

In four starts this year, Barry Zito has already seen Brad Penny, Ben Sheets, and Brandon Webb. While Zito hasn't exactly been at his best, the Giants have scored a grand total of three runs in his starts. If he keeps getting these mis-matches, he might lose 20 games. In a pitching-stacked division, the Giants would be much better served pitching Matt Cain, who is much more capable of dominating opposing lineups. Of course, with Cain's luck, he might lose 25.