I'm glad he said what he did, but he hedged it too, a lot of "we" in there.
I would have felt better had he said something along the lines of:
"I Take complete and full responsibility, whenever there is a break down on defense, that is ALL on me."
"We love the passion that our players show, their pride in their work and dedication to the game, but we also need to show a little more self discipline on the sidelines."
I love Sherman's passion too, but his helmet, where did that end up? That could have been a 15 yard penalty.
But those are very minor complaints on my part. I think KRich (He needs to change the spelling on his last name to "Rechard" so people will pronounce it properly) is still very young, and new to the coaching side of things. So he will only get better as the season goes on.