Despite their assertions to the contrary, having some guys arm become detached during the landing of a plane isn't what I'd consider a minor safety concern.
I'm all in favour of hiring the handicapped but, there are certain jobs that some people shouldn't be doing because of their disabilities and this is one of them. The guy may be eminently qualified to be a pilot except for a few minor incidents like body parts becoming detached during the most crucial time of the flight but, this insanity falls into the same category as allowing an epileptic to perform brain surgery.
Fucking bullshit all inclusive politically correct crap is going to get alot of people killed at some point and they just dodged a bullet with this one.