How many seasons does Garrett and Linehan get to kill before they get fired and how many QBs should they be able to work with, before the Cowboys change course and go with a different coaching staff. Or should QB after QB be sacrificed for Garrett and Linehan to keep getting chances. If multiple QBs come during a coaching staff's tenure and the franchise still has a problem with getting to the Superbowl, the the coaching staff is a problem.
I agree on Garrett being gone, but don't get how some act like Linehan is suddenly a great OC, who is being thrown under the bus for Dak. Linehan gets credit for what happened with Romo and Dak? Now Linehan should get credit for Dak's 2016 season and some will point out Romo's 2014 season with Linehan. But, if this is the case, then how much did Linehan manage to accomplish under QBs that weren't Romo or Dak, who played Cowboys QB, when Linehan was OC. Linehan got more QBs than just Dak and Romo to work with and so did Garrett. It's just that Romo and Dak were good or productive enough to win games.
The back up QBs that came in when Romo got hurt, before the 2016 season, prove that Garrett can't just win with any QB. Which goes back to the question of how many QBs should be sacrificed for Garrett to stay