Pop quiz: Who has made the most worthless comment in the past 1 page? You're not witty. Why did you only go back 30 years? Because a trend started. One that Stern had a lot to with. Wait, what? The trend of a relatively small group of teams winning the title didn't start then. It was arguably there from the very beginning. Again, we've only had 15 different teams win the title since 1950.