I Think it should be that you can apply to CTSFO sooner without having to be AFO but have longer and harder training and more frequent retraining. for example have; Driving training, firearms training, breach training, dauphin training, deescalation training. with a pass rate of 80% before you can deploy as CTSFO and then have training once every 2 to 3 months to that the quality of procedure is up to date.