i agree with more crowd participating songs. i don't know if they do it now but they use to have the "kiss cam" during a time out, which i think is a classic for most sports arenas. but one time the band played "when a man loves a women" during it and it made it about 100X better. I remember thinking how much of a difference it made and the band never played it again. i know it's a little thing but those are the things that can make attending a game an event.