Coaches don't communicate with softball pitchers like they do baseball pitchers. So yeah, a girl hangs around, warms up and never gets in, never knows when she will get in, so she gives up and plays another position. The pitching situation is pretty bad. Last year at our local college that hosts a showcase on campus (not sure why they are allowed to.. but good for uncommitted seniors), the leading team's pitcher had a FB, change up. That's it. Got rocked all over the place, but boy can her team play defense and hit.... She is B level at best, although it really is a bummer she was not supported to develop her pitching further.
That may be your view from under the bridge, but here in the daylight that is not how it works.