By Erik Horne, Staff Writer, ehorne@oklahoman.comThere was the sound of basketballs no matter the hour. P.J. Carlesimo remembers it vividly, from Seattle to Oklahoma City, and the two guys who were most often the cause. Carlesimo would be in his courtside office late at night or early in the morning when he’d peer out the door. "When the ball was bouncing, more often or not it was Kevin and BK in the gym," Carlesimo told The Oklahoman. Kevin is Kevin Durant.Read more on NewsOK.com