Mark Cuban accuses Mavericks owners of freezing him out in proposed arena move, newspaper reports

Mark Cuban accuses Dallas Mavericks owner Patrick Dumont of excluding him from business opportunities related to a proposed arena move. Cuban claims Dumont engaged in adversarial practices, including a failed trade of Luka Doncic to the Los Angeles Lakers. The Mavericks are planning to build a new arena in north Dallas, with a lease expiration at American Airlines Center in 2031.