If GRob was bad, Shafer looks no better five games in and there is nothing in Shafer's resume to suggest he'll get better.
I don't think anybody should be fired this soon. But, I also don't think Shafer has shown anything to give you hope.
His resume doesn't deserve a head coaching job. His comportment doesn't justify it. The preparation of his team doesn't show anything.
In an era of football where you need to out score your opponents having a career DC with a mediocre resume isn't every encouraging.
But, I hope you're right. I hope he turns it around.
And while he shouldn't be fired for that outburst he should be suspended at least one game. Set an example. If a player did something as boneheaded there would be outrage on this board.