Every bit of potential the Pioneer football team had showed in the preseason was on display in the first quarter Friday night. Too bad football games last four quarters.After Warren County scored first against DeKalb County in the season opener at Nunley Stadium, the Tigers had the rest of the points in a 20-7 victory. Warren County (0-1) found the endzone on the first drive of the game, then was held scoreless as the Tigers earned their third straight victory in the border war.