What's in your pregame?

[Raymond]

Originally Posted by ilyazhito

..If you are working with college officials who also do high school, maybe a reminder at the beginning that today is a college game, and mention the key differences between college and HS rules? ...

It's very presumptuous for any official to assume his/her partner needs a reminder about which rule set is being used.

In a HS pre-game, discuss HS mechanics, rules, and signals. In a college pre-game, discuss college mechanics, rules, and signals. If someone is confused or needs clarification they need to ask on their own.