Willie Parker will enter an open competition with Larry Johnson and Clinton Portis for the starting running back job in Washington. "It's flat-out an open competition," said Parker's agent, Doug Hendrickson. "That's what they told Willie. It's a flat-out open competition as to who's going to play and who's going to start. They said that's the way it's going to be." Parker has agreed to an incentive-laden one-year contract worth as much as $3.1 million, according to a source.