Sean O’Brien Sean O’Brien 6'2" | 185 lbs | ATH Keystone Oaks | 2026 PA is an excellent wide receiver and safety for Keystone Oaks. As a wide receiver, he is a classic outside receiver who does a good job on contested catches. His ability to go up and out-catch the ball off defenders is excellent. He also has good body control as he can catch the ball and maintain control of his body. One example is his ability to catch the ball and keep one foot in bounce. As a safety, he does a good job of reading his keys and making a play on the ball thrown in his direction. O’Brien has immense talent and has a chance to play College Football in the future.