The recently signed Knowshon Moreno (right) has had one productive season as an NFL starter, which is more than his contemporaries - Lamar Miller (left), Mike Gillislee, Daniel Thomas and Marcus Thigpen - can say. But have the Dolphins found the necessary workhorse the franchise can build a future with? This draft has a dozen promising tailbacks who will likely be available on the third day of the draft. The Dolphins have a ton of workouts scheduled with tailbacks, which hints they are planning to add another back to the pack.
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