Remember that Giants game when the DL drove Romo into the ground and put him out? BTW, that's one of the plays responsible for the rule addition because they used to practice that move. Not one of his OL went back to check on him, Bryant was the only player to even approach him.
One thing that hasn't changed over time, the QB is still considered the prima donna. Where he used to get all the girls, now he gets most of the cap and the built in bias and jealousy by some players against all QB's is still there. They can't hit him in practice and they are dependent on him in crunch times and quite a few fall short. And some don't realize that they call players out on the field with their actions because they're reacting emotionally to a play.
I've always thought it was interesting when you hear about a player buying the OL gifts, seldom the QB, mostly the RB's.
I watch interaction between QB's and the other players on the sideline a lot and it was really revealing with Romo as it is with Brady, Rothliesberger and Rivers.