Now that Dallas Cowboys defensive coordinator Christian Parker has cleaned house from Matt Eberflus’ staff, the focus shifts to who fits on this new-look defense. Jerry Jones should already be looking at one veteran free agent. When asked by Kay Adams on Up & Adams about his future in New Orleans, Davis made it clear he’s open to exploring options elsewhere. Cowboys now have every reason to pursue Demario Davis"Coming back to the NFL" is all that Jerry Jones needs to hear. Jerry Jones could then focus on taking a cornerback and a pass rusher.