Had an illegal screen last night....
Tweet...
"White 13 block....blue ball".
As I'm verbalizing, I made the block signal, then the player control signal, pointing the other way. Sometimes I have said "that way", I see nothing wrong with it, and I've never been hacked for it by anyone.
Evaluators have told me verbalizing is perfectly okay. It's all about communication. The only problems I see are OVER-verbalizing. Keep it simple, I guess.
I'm interested to hear what the grisled vets have to say on this.