In reference to #1:
I agree that coaches (across the board) should stay within their own "technical" area. The problem... officials don't enforce the "technical" area. This is mostly due to the 2 man system and not having anyone "assigned" to deal with sideline issues. That being said, the 4A State match had 5 officials and still noone enforced the area. An easy solution could've been for the 4th official to bring the center over and warn/card the coach that was causing the problem. Then if it persisted a red could have followed. I can't blame a coach for doing something he has not been corrected on ALL season. I see this happening from 1A - 4A on both the boys and girls side. Until there is any enforcement we can't expect coaches to follow the "rule"