The Dallas Mavs are Nuts When the former owner of the Dallas Mavericks, Mark Cuban, sold his majority team interest in late December 2023 to the Vegas-based Adelson family and the son-in-law, Patrick Dumont, Cuban was reportedly told that he’d still have a say in any big team decisions.Don’t think he got that in writing because when the Mavs pulled a huge boner earlier this month (Dec. 2) trading generational superstar Luka Doncic to the Lakers for two players with lesser talent, with one being six years older than the 25-year-old Slovenian, even Cuban tried to derail the trade, but ...