2 Hand Reporting

[tomegun]

Originally posted by BadNewsRef
Just from my experiences, I've found that signaling a blow to the head or showing contact to the elbow preclude having to answer questions from a coach on those fouls that are not obvious.

I can't imagine an experienced ref not knowing this could be a possibility. There are times when coaches as, "what did he do?" now; taking away the signals will undoubtedly increase this.
Still, I'm not totally against it, just looking at what the arguments would be.