wolverhampton 's benik afobe 's first-half finish kept wolves slim dreams of promotion alive and helped push 10-man wigan to the brink of relegation after a dreadful season .
the latics had james mcclean sent off for a second bookable offence in jury time .
the latics will have to face brentford without star man james mcclean who received his marching orders in injury-time for a second bookable offence .