Rank the Bengal RBs

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Where do we rank the Bengal RB Duo compared to the rest of the NFL?
As always I'll give you the other projected Duos as reference:

ARZ- Andre Ellington, David Johnson
ATL- Devonta Freeman, Tevin Coleman
BAL- Justin Forsett, Lorenzo Taliaferro
BUF- LeSean McCoy, Fred Jackson
CAR- Jonathan Stewart, Cameron Artis-Payne
CHI- Matt Forte, Ka'Deam Carey
CLV- Terrance West, Isiah Crowell
DAL- Darren McFaden, Lance Dunbar
DEN- CJ Anderson, Monte Ball
DET- Joique Bell, Ameer Abdullah
GBP- Eddie Lacy, Jonathan Starks
HOU- Arian Foster, Alfred Blue
IND- Frank Gore, Boom Herron
JAX- Toby Gerhart, Dennard Robinson
KCC- Jamaal Charles, Knile Davis
MIA- Lamar Miller, Damien Williams
MIN- Adrian Peterson, Jerick McKinnon
NEP- LeGarrette Blount, Jonas Grey
NOS- Mark Ingram, CJ Spiller
NYG- Rashad Jennings, Shane Vereen
NYJ- Chris Ivory, Steve Ridley
OAK- Latavius Murray, Trent Richardson
PHI- DeMarco Murray, Darren Sproles
PIT- LeVeon Bell, DeAngelo Williams
SDC- Branden Oliver, Melvin Gordon
SEA- Marshawn Lynch, Robert Turbin
STL- Tre Mason, Todd Gurley
SFF- Carlos Hyde, Reggie Bush
TBB- Doug Martin, Charles Sims
TEN- Bishop Sankey, David Cobb
WAS- Alfred Morris, Matt Jones

Caveat: You are encouraged to provide a nickname for the duo in your comments