The San Antonio Spurs may be the reigning NBA champions, but it’s the Dallas Mavericks and Houston Rockets who are stealing headlines out of Texas. From players swapping teams to front office members trading barbs, there’s been no shortage of drama in the state where everything’s bigger. On Monday, Rockets general manager Daryl Morey took the gloves off and returned shots at Mavericks owner Mark Cuban. In an interview with Adrian Wojnarowski of Yahoo! Sports, Morey responded to the consistent jabs that Cuban