LSMF,
KevinA makes a valid point about teacher/coaches.
I believe there are 4 types of HS coaches:
1. Coaches who are HS teachers first and foremost, but also coach either for the extra $800 (1st year HC salary in these parts), OR because they are pressured to do so in the teaching job interview by the principal (very common here). Basically, if you want the teaching job? You need to coach at least one sport and get a bus driving license. My first teaching interview went great, had it all sewn up, then the principal asked if I'd be willing to coach football. I declined and did not get the job. 6-months later, same school, same principal, nailed the interview again, principal asked if I'd be willing to also coach girls' golf? I jumped at it. And strangely this time, got the job.
2. Coaches who are coaches first and foremost, but also happen to be career teachers. These are folks whose day job is teaching in the classroom so they can fulfill their true calling and passion in the afternoon; coaching. These people often coach multiple sports each year. They really love coaching. They tolerate classroom teaching.
3. Teachers/Coaches who are passionate and great at teaching/coaching AND are equally passionate and great at coaching/teaching. These are the exceptions. These types of educators/coaches are worth their weight in gold, I believe. They (for the most part) are professionals in the classroom and on the field. Principals love these types. Usually cause principals minimal headaches. Which is often the #1 criteria in a HS coach getting hired. Principal simply asks self, "Is this hire going to become "3AM phone call" for me?"
4. And finally, coaches who are people from the local community willing to work coaching into their 9-5 jobs. These are usually folks who know the game well, often played game in college, are passionate about coaching, but have no clue about how the school bureaucracy works, can't email teachers for class dismissal times, don't have bus driving licenses, and generally are not accustomed to oversight as many of these willing volunteers are entrepreneurs who can think for themselves and do not understand nor can they tolerate nor have patience for school bureaucracies. These are usually people who definitely are not in it for the money, and as a matter of fact usually lose money in their businesses due to their HS coaching gig. My principal avoids hiring these types of coaches.
So Lonsufferingmetsfan, this is how I often categorize HS coaches. For the record, I'm a #1. My passion is teaching history, but through my son's years playing baseball I have developed into a decent JV HS baseball coach who can drive a school bus legally. And I can throw BP.