The real issue is that he keeps making all of these mistakes that you brush off as saying that anybody can make those. Look back and you will see that he never learns from them because it keeps happening. Just simple fundamental mistakes that shouldnt happen.
That's the biggest issue -- the guy is still making the exact same mistakes and errors in judgement that he was making back in 2011.
The other glaring flaw of his, as [MENTION=20]Angrymesscan[/MENTION] pointed out, is that he doesn't have any feel whatsoever for the ebb and flow of a game.
He's been in the NFL for over 20 years and been a HC for over 7, but yet the guy still hasn't gotten any better in either of those aspects.
And it is because of those very two flaws that he called a timeout when he absolutely shouldn't have.
I can't say that it's impossible to win a Superbowl with him, but I also recognize that his shortcomings as a coach are capable of derailing a season in which we are legitimate Super Bowl contenders.
We've already seen it hurt us in both playoff games vs GB in recent years, and in both of those seasons we had a legitimate shot to reach the Super Bowl.