Mavericks owner Mark Cuban congratulates the OKC Thunder on its season

All of the sudden Cuban has some class. Good for him. As history proves, be nice to the people on the way up, they are the same ones you meet on the way down.

@Darin Mavs beatwriter Ed Sefko said the other day one of the team's PR staff said Cuban didn't want to lose the fans in Oklahoma, particularly in the southern part of the state.

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