Sure, the odds of any Pelicans Summer-leaguer earning a spot on the roster come the fall are slim to none. But consider a guard, at 6'3'' with long arms, good defensive instincts with a sharpshooting mentality from deep, and tell me you wouldn't want him filling out the bench.
Jay Hook, with the best name in the history of basketball probably... ever, has his glaring weaknesses; ball handling, getting the ball to the rim, and anything dealing with dribbling a basketball in general. But the kid can shoot from deep, and shoot it better than most any incoming college player coming into the NBA.