I like it! I was thinking about adding something like that to http://tweetyourbracket.com to automatically fill out a bracket with random picks, chalk or anything else.
Not trying (completely) for a shameless plug here. I just love things that combine code and brackets.
I can give you a feed of random brackets pretty easily if you like. Send me an email (email is in my profile).
Excuse me for not linking directly, I figured the explanation was useful.