Like everyone else, I'm tickled to death with the team...
I really only worry about bullpen burnout. Farrell is going to have to really pull the right strings to prevent this from happening. It's why it's so important when Lester and Buch give us that extra inning or two.
What does ease my concern is the pitching depth the organization is assembling just for this potential problem.
while that is a general concern i don't think it will happen unless our starting rotation does a 180. They are doing a good job of pacing guys, giving them days off and so on. Also keep in mind that Morales and Breslow will be back soon and be fresh arms to take some work off the arms of more fragile pitchers like Uehara and Bailey. Also like you said, we have a plethora of depth in the minors who can come in and give us a stint here and there to rest up guys when they get worn out.
I said it in the offseason and i'll say it again. this team has flexibility. which could be one of our biggest assets going forward.