James Harden gives Cavs fans a glimpse of what they’ve been waiting for

Plenty of Cavaliers fans still aren’t quite sure what to make of James Harden. Sunday night probably helped. Harden made his preseason debut and looked awfully comfortable doing it, scoring a game-high 24 points as the Cavs beat the Magic 119-105 at Rocket Arena. He made his first five shots, finished 7-of-10 from the field and 3-of-5 from beyond the arc, and generally looked like a guy who knew exactly where he wanted the ball and what he wanted to do with it. Not bad for 37. Harden sat out Cleveland’s preseason opener against Boston with ankle soreness. Coach Kenny…