Interesting NBA transaction: Ex-Pistons exec Joe Dumars has joined the Independent Sports and Entertainment agency to run its basketball division. Dumars had been mentioned as a candidate for several front office positions. As a former team president, he has a unique perspective in his new position and strong connections around the league. It's worth noting that Knicks GM Scott Perry worked closely under Dumars in Detroit. Dumars' new agency represents Knicks shooting guard Courtney Lee. Another Knicks connection? ISE CEO Hank Ratner is the former CEO of Madison Square Garden.