But then the crew are only there just to serve tea and coffee isn't that right Re-Heat?
Neither said nor thought that; it goes quite against my prior comments on integration of the whole crew to ensure safety-related cooperation.
There is however no legally-required CAA position-holder in cabin crew management over cabin crew who is required to be cabin crew, nor individual licence as such. Perhaps that is the answer to re-instill the safety-related nature of all.
4 weeks training is what most will get in any role in any large company, be it legally required or not. That rather reinforces my point on the transferability of your skills.