He's still here? if doesn't take his leave just freeze him out of the squad.
If you are told you're never playing for Spurs again - why would you even expect a squad number? You can't blame Jose for Danny being a thick twat, that's all on him.
It's the right thing to do (not include him in the team) but this is absolutely classless from Jose and the Club. Even if you are dealing with a consistent problem you don't drop to their level. He should have been *told directly, face to face*.
*caveatte, the way these things get reported sometimes are wide of the mark and will retract if it turns out he was told directly*