Was he by any chance advocating cutting the number of security personnel, particularly in the vicinity of the changing rooms...? (sorry).
As suspected, it sounds like this *may* all be down to a breakdown between Barber and Gus and you can't help but wonder if the investigation into Poyet is...
You have to say he and Palace have acted impeccably over the whole incident. They didn't even mention it afterwards. If it wasn't for the leaked email, it would probably have never got into the media at all.
I truly wonder what the perpetrator must be thinking now.