Dodgers outfielder Brett Eibner came into yesterday's game against the Marlins as a pinch hitter in the sixth inning. Eibner has thrown several bullpen sessions at Dodger Stadium and at Oklahoma City, working on building arm strength and developing secondary pitches to accompany a fastball he said hit 95 mph in college. The idea, still in its theoretical stages, would be for Eibner to remain, primarily, a backup outfielder, but to possibly serve as an extra arm during periods when the Dodgers pen gets worked hard.