There's a man who wants access to the flight deck who doesn't work for the airline...
If I am flying on this aircraft, I actually don't want him on the flight deck as the recent BA IT guy in Newcastle saga showed, there are clever people who on the outside appear to all to be normal who do want to commit mass murder.
Unless they're current ATC or current airline, I would say they have no business on the flight deck of a commercial passenger flight. Not in this day and age, and I am usually the last person who would suggest we change our ways to accomodate terrorists but not everyone on the internet is who they appear.
Anyone else concerned?