The memory of Jerry Jones reversing course on his vow never to fire a coach midseason is fresh enough that folks forget about the time he guaranteed Wade Phillips’ job security and stuck to his guns. Not even a 44-6 flop in Philadelphia with a playoff berth at stake a few days later persuaded Jones to fire Phillips. Once again, Jones has left himself no wiggle room with his comments about his head coach’s status entering a win-or-the-end finale against the Eagles.