Bud Selig and his band of merry men are the biggest hypocrites in this whole ordeal. If he goes after any of these players after-the-fact it will open a kettle of fish he'll immediately wish he hadn't.
Fortunately for him, the amount of defamation law-suits will be small because that would mean, in most cases, the players would have to take the stand UNDER OATH and answer questions. Umm, me thinks they wouldn't like that much.