Sorry, I just haven't time to read a couple of hundred posts every time I log on (I wish I had a job, at least I'd get a day off once a week !) so apologies if this has been covered, but disagree that now insisting that a F/A become the standby crew on the flight deck, to satisfy the 2 person rule, will suddenly alert bad guys to apply for the job.
Haven't F/A's always been allowed on to the flight deck, so what's new ?
Also .. "Security" will have removed the pilots nail clippers so he won't be able to defend himself against a F/A who picks up the fire axe !