"Moooose(!)" Johnston recently shared his thoughts on the Cowboys running back situation:

As you guys know I'm a big locker-room-chemistry kind of guy. The team seemed very tight. You heard about the work ethic and maturity of players like Martellus Bennett. Felix Jones, really improving this year, which I thought was really kind of scary. It's like, he's like, vastly improved from what he was last year. I think he is going to add a dimension thats going to really scare some defensive coaches around the NFL.

[snip]

I think Felix, because of his big-play potential, has earned the right to have more snaps, especially early in the game. I think Marion's strength is taking time off the clock late in the game. But that doesn't mean he's a third- or fourth-quarter back. I think he needs his touches in the first half, too. Tashard has shown that he deserves more touches. It's a great position for Jason Garrett to be in and it's a difficult situation to try to make everyone happy.