Mark Cuban is not who we thought he was going to be

This past week has been the dried-out cherry on top of an expired whipped cream sundae of a 2022-23 season for the Dallas Mavericks. They entered it one game out of the play-in tournament a shade under two months after trading for Kyrie Irving. It would be easy to blame him for Mavericks’ fall, but the descent was in progress long before his arrival. Dallas’ struggles begin at the top with the team owner Mark Cuban who entered the NBA…