Dallas Cowboys' DeMarco Murray eyes bigger impact in offense

Dallas Cowboys running back DeMarco Murray has admitted that he wants to see more of the ball in his side's offense.

Murray had 25 touches for 128 total yards in the Cowboys' season-opening win against the New York Giants last week.

He told ESPN.com: "Yeah, whenever I can get the ball, trying to make something happen, give this offense a spark, its going to be good for our team.

"They did a good job of giving me opportunities to do that last weekend."

Dallas face the Kansas City Chiefs in week two.