Every fantasy football manager is chasing upside on draft day. Finding the right breakout candidate-or even a potential league-winner in the late rounds-can tilt the odds in your favor before Week 1 even kicks off.

The running back position is arguably the ficklest in football. It's certainly the case in fantasy football where the top scorers change on a yearly basis, proven veterans can see their production fall off a cliff seemingly overnight,

Fantasy drafts will be coming up in weeks. Time to start looking at what players will help and which ones could hinder. Quarterbacks are first up.