REPLY: My crew has called this exactly once in the 26 years we've been together. Extremely obvious. And, in my mind, that's what it needs to be. Just because some offensive players are pushing the
pile forward isn't enough; I would need to see them pushing (or pulling) the
runner forward. The play that ljudge described certainly appeared to be 'obvious' although it was missed. But it was his first varsity game. We'll forgive him.