Yeah, I've heard some people say that but I cannot believe that is true. To the people who say it's true, they say it has something to do with the triple OT rules. But I just cannot fathom how that could override the luxury of knowing exactly how many point you need to win/tie.
For this game, the Stanford offense was also completely spent. #13 could barely move after they got the game tying FG. Maybe Sanders was factoring in how tired his defense was in taking the ball first, but I don't know if the Stanford QB or #13 would have been very effective getting the ball again right away.