I'd rank the RB's like this, and I'd be happy with anyone in Tier 1 or 2 and fine with Tier 3.
1. J. Dobbins
2. T. Etienne
3. J. Taylor
4. D. Swift
5. C. Akers
6. C. Edwards-Hellaire
7. A. Dillon
8. K. Vaughn
9. E. Benjamin
10. Z. Moss
11. J. Kelley
To me, 1-4 is all about preference. If you want to rank Taylor or Swift as RB 1, I completely understand - wouldn't argue. I'd rather have the Tier 2 guys in the 3rd/4th than the Tier 1 guys in the 1st/2nd, though.
Akers is really intriguing since he played behind such a terrible OL at FSU. I would have Etienne, Taylor, Dobbins and Swift as the top 4 in that order, but Akers is closer to 4 than 6. Also really disappointed that Hubbard decided to return as I would have had him as the top ranked back in the class. I think his vision and speed are arguably the best of anyone in the draft.