A friend of mine recently attended a semi-pro football game between his team, the Arkansas team, and the overwhelming favorites, the Tennessee team. Actually, the Tennessee team was already playoff-bound. But much to everyone's surprise, the halftime score was Arkansas 55, Tennessee 21. At the end of the third quarter it was still Arkansas 55, Tennessee 21. An upset in the making. Not so fast. Final score - Tennessee 56, Arkansas 55 - a victory won with a touchdown in the last seconds of the game. Another one of those surprising outcomes.