19. Clayton Bennett – Seattle Supersonics
One of the most despicable things you can do is promise never to move a franchise and then do exactly that. Bennett tore the Supersonics out of Seattle in 2006 and renamed them the Oklahoma City Thunders. This came about after he basically tried to blackmail the city into building a new stadium for him.

Seattle wasn’t having any of it so he did his best to extort every cent from them before moving state. Bennett and Aubrey McClendon benefited from more than $120 million in corporate welfare following the move. The only silver lining is that the Supersonics name and colors still belong to Seattle.