This was all done on Normal rate for staff points. I'd really recommend using slow, slower or slowest to increase the cost of a staff ability and so only the oldest most grizzled coaches will be maxed out just before they retire (coach age is displayed in staff moves during staff week and coordinaters will retire if old).
Edit: Added a brief section on this. Slowest or Slower is the way to go at the moment I reckon.
Sent from my H3113 using Tapatalk