http://www.sirlin.net/archive/playing-to-win-part-1/There are other links at the top to related articles such as the "survivor" article, article 0, etc. Try and relate them to your own thoughts related to teams, combo decks, scouting, etc....
these aren't new, but good to bring up every 1-2 years to get people to think about why and how they play.
Dante