Not in this case. You fill out a form in advance of the game, the Galaxy email you, you tell them some info, and they mail the tickets to you. Seems like there shouldn't be any will call involved.
I like being a STH because I love my front row seats in 107. It's an incentive to get to the game early and give our guys encouragement while they're warming up before the game. And I love heckling our opponents as they're running down the line and taking corners.