That's not coaching, huh? Adjusting your strategies to match your player talent IS coaching.
Let me reiterate: I had SEVEN girls on the basketball team. One of them (a 7th grader) was an actual basketball player, three of them had mild interest in basketball but minimal talent and three were there because their friends were on the team. That's rather often what you're going to get with a small school girls team. I managed to get that team to the 6th seed in the conference tournament and to the Consolation game.
The following year when that one good ballplayer was an 8th grader, the coach of that team shoehorned that same player into a generic offensive system. His team finished 10th in the conference and was eliminated from the conference tournament without a win.
And it's not like my offense was attempting to iso that one good player every time down the floor; the whole team was involved in the offensive gameplan. Offensive possession in basketball starts with the PG and the PG was my best player; so I built different ways to make her the engine of the offense.