I also think its important for coaches to put the players in a position to be as successful as possible. For example, if you have a newer (younger) QB, keep the play calling within his natural ability. Don't overcomplicate things. Don't have your student athletes confused on the field about the play, route, responsibilities, etc.
I don't know if that is the case at The 'Brook, but I've seen it at other schools. Just because an energetic and enthusiastic coach has a playbook catalogue with 200 pass plays doesn't mean a 15 year old will always retain that knowledge.
Bolingbrook has such a rich history of being successful. I remember having only27 of 28 winning seasons at one point. So to have that much drop off in such a short period of time is perplexing.