Northern Ireland scored an historic victory over Ukraine on the power of a 49th minute header from Gareth McAuley followed up by a stoppage time goal from Niall McGinn.
Gareth McAuley and Craig Dawson are both back in training and could be fit for the Week 27 match against Crystal Palace and the Hawthorns.
West Brom have been plunged into a defensive crisis ahead of Wednesday nights’ FA Cup fourth round replay against Peterborough United at the London Road Stadium.
Gareth McAuley will miss the visit of Arsenal after being red carded late in the Baggies' 2-0 loss to Manchester United in Week 12.
Gareth McAuley and Jonas Olsson will both likely be missing for Tony Pulis as his Baggies travel to Selhurst Park to battle the manager's former club Crystal Palace.
Gareth McAuley will be available for Week 2 after missing the Baggies' Week 1 loss at the hands of Manchester City.
Gareth McAuley scored a consolation goal as West Brom lost to Arsenal 4-1 at the Emirates on the final day of the season.
Gareth McAuley took a star turn as West Brom notched their second consecutive clean sheet as they stifled Liverpool's attack in Week 34.
Gareth McAuley started his second straight match for West Brom in Week 16 and the Baggies recorded their second straight clean sheet in the 1-0 victory over Aston Villa.
Alan Irvine could be counting the cost on his squad ahead of this weekend after Gareth McAuley became the latest Baggies player to pick up an injury while on international duty.
West Brom's defensive issues may be resolved soon with news that Gareth McAuley could feature as soon as this weekend.
Gareth McAuley could add to Pepe Mel's defensive injury woes as he faces a late fitness check on his calf that will determine if he can face West Ham at the Hawthorns on Saturday.
Gareth McAuley scored the equalizer in injury time as West Brom were able to steal a point late in a 1-1 draw at Fulham.
Steve Clarke, having missed out on Federico Fernandez earlier in the week, has apparently shifted his attention to another South American, Diego Lugano of PSG.