As farman says, it was believed the corner could be turned by a new manager coming in, and it eventually happened under Calderwood.
I still think its time for him to move on though.
We can all debate Calderwood's tactics, signings and general ability as a manager, but the above is just nonsense - particularly for Miller. There's no doubt Miller's job is much much tougher than he expected, but part of his remit (the youth team) appears to be beginning to bear fruit. He's a man who loves the club and there is no doubt in my mind that he has the best interests of the club at heart.