Davis remains the man, and will get the bulk of the carries.
Foster finished strong last year and they'll try to work him into more sets, especially third-down and as a change-of-pace guy and to keep Davis from wearing down.
So, Foster will certainly vulture several carries a game, but I don't see him taking over unless Stephen goes down with injury.
I want to die peacefully in my sleep, like my grandfather.
Not screaming, like the passengers in his car.