The original plan was to replace them by more A333's and B77W's, but they cancelled the last A333's on order and converted the last B77W's to B738's and kept the remaning B772's in their fleet. Demand to and from Egypt has been dropped dramatically over the last two years so now they don't need them anymore and are therefore stored. First they were rumoured to go to RJ
but that never happend, later new rumours started that they would go to PK
, that never happend either.