Sunderland boss Paolo di Canio is delighted with what he's seen from Charis Mavrias.
The Greek youngster has impressed in the early weeks of his Premier League career.
"Iâ€™m very happy with Mavrias,â€ť Di Canio told the Sunderland Echo. â€śHeâ€™s a very good prospect.
â€śWhat Iâ€™ve seen from him in the last few days is the desire to keep going and keep working hard.
â€śBecause he played against Arsenal and played well, he wants to improve. For the difficulty of the game, he did very well.
â€śHeâ€™s got plenty of energy; not only heart â€“ which is crucial â€“ but heâ€™s got strong quads and a natural athleticism which weâ€™ve seen develop over the last few weeks."