Boyce a doubt for Latics

Defender Emmerson Boyce is Wigan's only major injury concern for the Barclays Premier League visit of Manchester United.Boyce is yet again troubled by the hamstring injury which has dogged his season and will be assessed before the game.Callum McManaman is also a slight doubt after suffering a nasty cut in last week's FA Cup fourth round loss to Bolton.Goalkeeper Ali Al Habsi should return after being ineligible to face his parent club while new signing Conor Sammon is also back in contention.