I reckon Bostock will be off in January to join a Championship club - huge loss
What makes you think he'll be off to the Championship?
He's only played 9 games for us this season and whilst he's played well he's hardly been out of this world. Plus in interviews he's talked about signing a permanent deal with us and said he's just glad to be playing and rebuilding his career. Really don't see a Championship club being interested or Bostock wanting to risk changing clubs again.
Main stumbling block is his salary at Tottenham, though with only six months left on his contract there is a good chance of them being able to sort a deal out.