I don't really understand why people keep saying RB wasn't our problem last night, .... was. Yes, those were problems to, as was our running game. You can't deny that having a RB would've opened up the field and maybe we could've used Jennings a bit more. So, yes any semblance of a run game could've helped us win, just like minimizing penalties could've helped us win, just like better Oline play could've helped us win, etc etc.
If a house is falling apart because the roof has holes, the floorboards are torn apart, and the pipes are leaking, you don't just fix the roof and then wait to see what happens.