Following the signing of Knowshon Moreno, Dolphins RBs Daniel Thomas and Mike Gillislee are likely competing for one roster spot. We would peg Gillislee as the favorite to keep his job. Thomas has been a colossal disappointment after being drafted in the second-round of the 2011 draft by former GM Jeff Ireland. Gillislee only saw six carries in 2013, but he at least still has the potential to develop into something useful. Thomas' days in Miami are likely coming to a close.