While Cowboys owner/GM Jerry Jones is optimistic that Spencer (knee) will be in the lineup for Week 4, coach Jason Garrett was a little more guarded in his assessment of Spencer's chances, the Dallas Morning News reports. "We'll just see � take him day-by-day," Garrett said on Monday. "He's worked very hard the last few weeks just to get back. We'll see what he's able to do on Wednesday." Spencer seems close to seeing his first game action in over a year following his knee injury and microfracture surgery, but we'll have a better idea of his availability once his activity level during practice this week becomes clear.