Are you saying each coach covers each topic ?!
No that would take a week the way Michael likes to talk !
A coach like you can cover a group of topics without getting system specific.
For example most youth coaches do not fully understand how the pieces parts fit together on Defense. If they knew....they could better troubleshoot.
Mention gap control and you get a blank stare most of the time.
Stuff like that I have picked up coaching Spring Ball. I have kids from 4-6 different teams and half of them didn't know what the A Gap was or a 3 tech. They were not rookies either. I have no clue how their Fall coaches communicated to their players....my guess is they didn't other than a lot of pointing.