Outcast Vasilis Barkas has told Celtic he wants to leave this summer having been frozen out of the Parkhead first-team.
Barkas has slipped down the pecking order at Celtic Park with Joe Hart and Scott Bain, who recently signed a new contract, holding the top two positions.
The 27-year-old has barely had a look-in under Ange Postecoglou making just two first-team appearances so far this season.