The divide continues to deepen between Mark Cuban and the Dallas Mavericks' controlling owners. Cuban, who sold the majority share of the franchise to the Adelson and Dumont families in December 2023, has privately grumbled for more than a year about the business partners he chose. He took those complaints public during an appearance on an episode of the "Intersections" podcast that published Tuesday morning. "I don't regret selling," Cuban said. "I regret who I sold to. I made a lot of mistakes in the process, and I'll leave it at that." After the sale closed at a $3.5 billion...