While Johnstone had a very good season last year and changed many fans' views about him, he has been 'bang average' this season. I don't think that it's a major concern that he is leaving as we have two young 'keepers with potential, in Palmer and Griffiths. Personally, I would give Palmer the job for the remaining games as he is the future. Button has done nothing wrong but, as I say, is not one for the future and the other two are.