I went last Wednesday and noticed the same thing. SLATS was up pretty big so Yancy was on the bench for a while, letting the new guys play. He was coaching them up nonstop. SLATS was playing against Steve Stewart and Kendall Owens. For those that don't know, these guys are small, quick, pesky defenders. They were giving Guyn and Davis some trouble handling the ball.
But there were a couple consecutive possessions where Guyn got into the lane and had a 3 on 2. The first time he threw the ball away and the next got called for a charge. Guyn looked to the bench, and Yancy told him he needs to shoot cause he was open. Well a couple possessions later the same situation happened and Guyn hit a nice floater in the lane. Guyn looked over to the bench and you could hear Yancy scream, "I told you!" And I'm pretty sure Ge came down the next possession and scored another bucket.
I absolutely LOVED seeing that from Yancy though.