Just a small point onthis climb straight ahead business. At a London TMA airport where I work there is a standard alt restriction on 6000alt, having been taught and used climb straight (for separation of a dep against a go around for example) some pilots have been known to take this as meaning keep climbing, straight ahead until advised. I know always include at some subsequent point maintain 6000 ft at an appropriate point, normally once the confliction has been resolved, and I feel the cockpit workload will have subsided a little and before QSY-ing to TC.
And I don't know where you work "U R number 1" but we have dispensation to use our ATM to ensure radar separation in certain circumstances, eg wrong SID flown, go-arounds etc, so whilst your point is a good one which I accept, it does not apply in all cases.