Overtalk
If your gonna give them a plat, you might as well teach them to write backwards on the status board and move bolts on the greenie board also. There is a deliniation of responsibilities. There are 2/3 folks watching the approach from the front office along with a strict SOP that drives them. If they see an obvious configuration problem, yup sound off, but I am leary of a ATC flying the plane for me. Open to debate as to where the line should be drawn.