Dude McFadden shows absolutely nothing unless there is a 5 yard lane to run through. When Turbin(a solid back) goes in you could see the difference. He pushed the pile and broke tackles. Something McFadden doesn't do at all.
I see you turned Madden on autopilot on your Playstation instead of watching the game that was actually played. I'm sure the NFL Network will replay the game, so be sure to catch the real one when you get a chance.
Now, to the rest of us who live in reality ....
I think the running game could improve with better play calling. It should not be obvious that we're going to run on first down. We need to use playaction some and maybe even a rare fea-flicker. Run sometimes on first; pass sometimes on first. It's not that complicated. That will give McFadden and Turbin way better chances.
And, as I first said, we might still want to draft a RB and let him compete in next year's training camp. McFadden may again emerge as the main guy, or he may be the change of pace guy next season. At least for now he's the main guy.