Martinez: N'Zog will show his commitment to the fans

Roberto Martinez insists Wigan supporters will see that Charles N’Zogbia is fully committed to the club.

French winger N’Zogiba faces a mixed reception when he returns to the side for the visit of Sunderland following the collapse of his move to Birmingham.

N’Zogbia looked set to quit the DW Stadium after the two clubs agreed a £9million fee.

But the transfer broke down after N’Zogbia priced himself out of the move by demanding wages of £50,000 a week.

Martinez said: “Charles has worked five sessions since the transfer window closed and his attitude has been phenomenal. The fans will see that.”