Not sure about Osbourne but Turner had to have his knee operated on in the end, so I would imagine pre-season, and the same with McPake as there's no point in rushing him back with the amount of games we've got left!
We did have Clingan out too, McIndoe and Hussey not given a chance, Marlon suspended and were using O'Hallorhan and Platt by choice. I think it was AB that was shite. I've certainly changed my opinion of him since he has gone, as I had thought he'd been unlucky but he really didn't have a clue despite talking a decent game and seeming a genuinely decent bloke.
I suspect they'll let Ozzy go, it's been a long while, but I suppose it depends on what the doctors say, they may give him as pay as you play contract.
I think it's only sentiment that wants Ozzy to stay. An honest hard working player, but I was never a fan even in his rightful midfield berth and less than impressed with him filling in at right-back. Good luck to the lad wherever he ends up, but I would like to think it won't be the Ricoh.