IRVING, Texas – The most attractive thing to Chip Kelly about the Philadelphia Eagles job might have been the chance to face Monte Kiffin’s defense twice a year. That’s just a joke. Kelly made a point to say he has the “utmost respect” for Kiffin, the Dallas Cowboys’ 73-year-old defensive coordinator, who had a heck of a track record in Tampa before his stint on his son’s staffs at the college level. But could you blame Kelly for wanting to see as much of Kiffin as possible?