When the start of Spring Training arrives in one week, the Reds will have competitions at several positions, including left field. The position has been a bit of a problem spot for the Reds in the past couple of years, with numerous guys seeing time there. Marlon Byrd was supposed to be the everyday left fielder for all of 2015, but an injury to his finger hurt his cause–leading to his eventual trade (and leaving a gaping hole).
Spring Training will allow a number of young players to fight for that spot, not only for now but possibly years to come.