It looks like a game of chicken to see which team can remain standing in anthem formation longer, since the actual ballgame can't start until they all leave the field. The above video was taken at the start of yesterday's game. It was sent to us in an email, the text of which is below, presented without comment:

a kid i played baseball with in highschool now plays at elon. he just
posted this video with this as the description:

whoever wins the stand off loses the game... 1-1 in the series 1-1 in
the stand offs

pretty funny stuff.

Update: Coastal Carolina and UConn engaged in a much longer standoff earlier this spring.