The best webcast I think I ever saw was an
OHIO@BSU football game about ten years ago. All they had was about two cameras and stadium sound. The only voice you heard, other than fan noise, was the PA announcer. Made you feel like you were really at the game, and I didn’t miss the announcers one bit. How hard would it be to do something like that? And, those so inclined, could tune in Russell and Co. on the radio.