If Prior is healthy and effective, the Cubs could easily match those numbers. Zambrano was right there with the number one starters, Prior if he finds himself should be in the 3.85 range. I'm confident Lilly and Hill could post 4.33 and 4.85 ERA's and as bad as Marquis might be, 6.09 is right at his level. The lynch pen, though, is Prior. If he stinks or if he can't pitch, then someone is really going to have to step it up.