SportsDay Insiders Kevin Sherrington and David Moore [00:40] discuss the Cowboys' loss to the Eagles, which fell on the defense in its worst performance this season. Until Dan Quinn's defense gets better at stopping the run, David says, expect the Lions and Bears week to follow the Eagles' game plan. David says Dak Prescott doesn't need to play "hero ball' in his return; expect, instead, more run-pass options and the difference four or five plays a game can make. [20:25] With the Mavs opening Wednesday in Phoenix, the Insiders discuss the new lineup and the adjustment Luka Doncic will have to make without Jalen Brunson next to him. Can they make the conference finals again? David and Kevin discuss the chances.  [31:40] And Kevin counts TCU as a legit  College Football Playoff contender, with David pointing to the Horned Frogs' Nov. 12 game in Austin as a prominent factor for the CFP jury.