Free Throw Shooter

[champ]

I bounce the ball to the free throw shooter, who takes a few dribbles and bounces it off his shoe. The ball rolls to the sideline.

Since this was not intentional, all I should do is retrieve the ball and let him re-shoot, right?

Also- hasn't the NFHS officially said no more congratulating a free throw shooter after each shot (high five from the teamate in the lane, etc.)? I'm assuming this would be a delay warning and a subsequent Technical thereafter...