Felix Jones acknowledged he probably will not be used as a kickoff returner at Green Bay on Sunday. Coach Wade Phillips has said that as Jones' plays on offense increase, his special-teams duties would decrease. The Cowboys have worked out rookie Kevin Ogletree and running back Tashard Choice in the position this week. ``If that's what the head man says,'' Jones said. In the last three games, Jones has averaged only 21.4 yards for seven kickoff returns.