Let’s start with a disclaimer: Tread lightly when criticizing coaches. Many of their decisions must account for factors that are unbeknownst to outsiders looking in. And we rarely acknowledge the 99 times out of 100 when coaches get it right. On every play, it’s 22 moving pieces matching up in various ways, each piece with specific strengths and weaknesses. And then you must factor in field position, weather, game circumstances and past and future play calls. When the coach gets it right, we sometimes applaud. When he gets it wrong, we eagerly criticize. And that’s assuming the call was even wrong to begin with.