re: What could LSU do to keep you in the stadium longer during football games?

To be fair people are going to always find excuses.

If traffic issues were eliminated, people would still have to get cranky kids home early during slow night games. Others live far and want to get a head start.

People leave day games early because they are too hot, and usually versus weaker teams (with the exception of CBS games).

If they sold beer, people would still leave in the 4th quarter because that is when beer sales typically end.

I'd be willing to bet that there is a pretty average percentage across the country that leave games early.

I personally don't see the logic in leaving most games early, but it is also a family tradition to stay until the end.