Fins Insider was reporting on the phins TC and stated the following.
I guess henry has indeed have the edge on the #3 rb spot for now.
SCOUTING: Since the Dolphins are preparing for the exhibition game Friday against the Falcons as if it's a regular-season game, they practiced with scout teams Monday. The makeup of the scout teams gives an indication of the players who are at the bottom of the depth chart.
There were no surprises, but one interesting development was at running back, where Robert Edwards and Leonard Henry are competing for the No. 3 spot. Edwards spent the majority of the time running with the scout team. Charlie Rogers, the kick returner, got the second-most repetitions, followed by Henry.
I guess henry has indeed have the edge on the #3 rb spot for now.