The Orioles’ poor run differential has become quite the topic recently. I have given the issue quite a bit of thought over the past two months, even to the point of starting and stopping writing blog entries on the subject at least a dozen times. Over the past couple of weeks, the topic has been heavily debated in several different venues. I’ve read some very good discussions at Orioles Hangout and other Orioles message boards, ESPN.com and Sports Illustrated have ran features on the phenomenon, and the usual talking heads on the cable baseball shows have weighed in on it as well. In other words, almost everything that can be said or written on the subject already has been. That’s not going to stop be from chiming in, but I just want to hit on a couple of high level points rather than wading through the details again. Can a team operate in such a way as to overcome a poor run differential or is any variance between a team’s Pythagorean (expected) record and actual record strictly a function of luck?