“Play Big: Lessons in Being Limitless from the First Woman to Coach in the NFL” by Dr. Jen Welter with Stephanie Krikorian, 2017, Seal Press, $26, 266 pages. That was the lousiest call, ever. Obviously, the ref wasn’t paying attention. He was looking the other way, he dropped the flag by accident, he must be wearing a blindfold. The ref was wrong, but in the new book “Play Big” by Dr. Jen Welter (with Stephanie Krikorian), the game is right.