Well, the blocked punt, easily on coaches. Because that's about seeing something in protection you don't. So that's that one.I don’t see how you can put any of the 3 bungled plays on the coaches. Players need to get out of their own way
The fumble on punt return and pick 6? Those are on the players
but the blocked punt, sure, maybe the timing could be quicker but stuff like a punt rush is generally because you see something scheme wise