The oline has shown improvement-as small as it was at times-over the last 3 years. Barney is not going anywhere. Papuchis does not call the defense anyway. If you watch the coaches, it's obvious Bo is making the calls, Pap is signaling in. Papuchis is a figure head, same as Carl pretty much was, and handles.
Bottom line is this staff is young. 1st year for a few, and 1st year in a new role for some others. Firing coaches after a 10 win season (could still be 11, probably not) even after this kind of game again is just not logical, in my opinion. Realistically, there just isnt gonna be any changes.