When I was a little kid I used to play with guys twice my age, so, I was the last one picked, so if I picked I knew that I had to get the ball to the scorer if I wanted to stay on the court, so that was pretty much my job.
It would be nice if education was free to everyone who wanted it, but that's not the world we live in.
It is more difficult to designate this form of conation on its practical side by a satisfactory name.

