By now you've heard about the Saints and Bountygate. Specific examples are leaking from the many pieces of evidence gathered by the NFL. Here is one from an NFL source:
At times, the NFL says, players both pledged significant amounts of money for bounties and targeted specific players. Prior to a Saints game in January of 2010 Jonathan Vilma, a team captain, offered $10,000 in cash to any player who knocked quarterback Brett Favre out of the game.
Favre was blasted in that game.
More of these will leak in the coming days in what is turning out to be a scandal bigger than Spygate.