Calhoun would last about 30 seconds coaching in the modern NBA. As the late Allie McGuire used to say, there can only be one bus driver and in college it’s the Coach. In the NBA it’s your star. Can you imagine Calhoun calling a time out then turning his back on his players and walking away? Or yanking a guy after 15 seconds for screwing up? The NBA is about massaging egos and making the right substitutions. Plus he’d probably blow his head off the first time he saw his team lollygagging through a game on a January night in Cleveland. LOL.