The Black Cats boss placed Miller on the transfer list in February after losing patience with his poor time-keeping although to his credit he knuckled down and forced his way back into the team as the Barclays Premier League season drew to a close.
And he is now hoping to impress during Ireland´s friendly clash with Serbia at Croke Park on Saturday saying: "Things happened and that´s that, but I got back in the team and we managed to stay up as well, which is good. It´s going okay. We will just have to wait and see now."
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