That's a pretty decent introduction, and it would definitely leave an impression on someone who hadn't heard about heuristics and biases before. Sadly, they left out one bias that greatly affects the accuracy of sports commentary: ignorance of regression to the mean.
I played high school football in Indiana and was also very good academically. I suffered quite a bit of heckling from teammates for being a "nerd." I also have a friend who is a grad student with me now that had a similar experience growing up in Colorado and he had a very good way of describing the typical coaching strategy:
Say you are a basketball coach with 4 players all lining up to practice their free throws. Suppose all of them usually have an accuracy of about 85%, which is pretty good. In the first 10 attempts, though, it could easily be ...
http://blogs.scientificamerican.com/guest-blog/2011/09/22/cognitive-biases-in-sports-the-irrationality-of-coaches-commentators-and-fans/