The Jaguars depth chart says Travis Etienne or Tank Bigsby will be the team's RB1.
Fantasy Impact:
No one is surprised based on how the preseason has gone. It's anyone's guess as to how the team will use their top-two backs, but one would think Etienne is the safer play in PPR leagues given he'll likely be the main receiving back. Bigsby could be in line for the early down work, but this is a situation that will need to play out a few weeks before we have a better idea.