Close it for games when there are hundreds and hundreds of empties downstairs. That's what Seton Hall does at Prudential Center. If their attendance of like 9,000 was spread between two tiers of a 19,000-seat arena, the atmosphere would stink. When it's 9,000 sitting in 10,000 lower bowl seats packed together with the upper tier curtained off, the atmosphere is great despite technically filling half the gym. St. John's at the Garden also opens one upper deck section at a time as needed so you don't end up with the situations we have where there are seats close to the court empty and 300 people scattered upstairs in the beginning of the season. Obviously, by conference play we would hope that we need the upper deck open.