Shawn pointed out in the comments that given the number of off-days, the Cubs can limit the 5th starter somewhat. But given that they’re spaced 7 days apart there will still be a few starts. Here’s how it maps out 4/6 Ryan Dempster OFF DAY 4/8 Carlos Zambrano 4/9 Matt Garza 4/10 Casey Coleman 4/11 Demp 4/12 5TH STARTER 4/13 …