[truerookie]

11. Beginning an overtime period with a throw-in by the team entitled to the ball under the alternating-possession procedure. (Keep the jump ball to start overtime)
12. Adding an additional signal to the signal chart for a hit to the head. (Keep illegal use of hand signal meets the intent).
13. Adding an additional signal to the signal chart for hook/wrap. (Keep the hold signal that's what a hook and wrap is a hold).
14. Adding an additional signal to the signal chart for a trip. (Keep the block signal that what a trip is)
15. Adding an additional signal to the signal chart for basket interference. (Wave off; no need to change)

16. Adding an additional signal to the signal chart for an official’s accidental whistle.(I agree with jdw).

Penalize officials who refuse to use the appropriate signals in NFHS books. No post season assignments.