CCA Men's Manual Change?

[JRutledge]

I just received my mail with the NCAA Rulebook/Casebook and CCA Mechanics today.

I was looking in the back of the Rulebook and Mechanics book and noticed something interesting.

The CCA added three new signals for foul calling.

They added:
Chucking
Pinning a Defender
Dislodging with the Knee

They even added:
No shot/Pass off

Also added/changed:
2 Shot signal

None of these changes are in the current rulebook.

Does anyone know why these changes are not reflected in the rulebook? I am sure there is a basic answer, but I missed a change last year last year. I also wanted to inform those like me that missed a signal change in the past.

Peace