Denver Broncos RBs Jonah Coleman and RJ Harvey CAN COEXIST Davis Webb's Offense

The Denver Broncos running back room looks better than it has in a handful of years. With J.K. Dobbins set to be the primary back, RJ Harvey and rookie Jonah Coleman appear to be the next two in line. How can Harvey and his skillset, and Coleman's skillset coexist inside of Davis Webb's offensive philosophy?