Jim Cramer saw a change of control in the marketplace, and it is no longer led by regular investors. The short sellers have stepped up to the plate to take charge — and believe it or not, Cramer was happy about it.

There are gigantic bets being made against stocks at all times. When those bets work, they work big. And when they fail, it is spectacular. But sometimes the best move to figure out what is going on is to follow the short sellers.