Tricky
Been playing with Has Been, Yesterday's Man, Once Mattered and suchlike. Not really getting anywhere however, my best shot being:
The-Once-And-Future-Borg
which is a tad long IMO.
Then got onto How the mighty have fallen which led to the more succinct
The Fallen
which has a nice Lucifer Morningstar ring to it.
Biting the hand that feeds IT
