Maroney will average 18 carries per game. Expect what you saw yesterday pretty much all year - we can hope.
That's why they got Morris. I think the main difference going forward will be to see a bit more of Faulk and Evans (2 or 3 more carries per game than yesterday).
I think
17 Maroney
10 Morris
4 Evans
3 Faulk
would be a pretty ideal way to get to 34 carries per game (the other odd carries on QB sneaks, or end around plays).