Man Utd's Carrick: Smith will prove worth at Newcastle
"When he played last year for Man United up front he was tremendous, and in the Roma game in the Champions League when we won 7-1 he was brilliant.
"Everyone who knows him knows he gives everything.
"He's got a lot of quality and I think he'll have a great season. He's a good, honest lad and I'm sure he'll do well."