It turns out my decision to drop a pitcher from the roster for an extra outfielder will pay off.
Just to expand on the above post, I was not sure whether I should carry 10 or 11 pitchers during the postseason. I decided that I would go with 10, relegating my 4th and 5th starters to the bullpen and going with a 3 man rotation. With two guys with starter's endurance in the pen, the 11th arm would be unnecessary.
I replaced the 11th arm with an outfielder, which was very fortunate since I lost my starting LF for 1-2 weeks in game 1.