Long bereft of FA Cup duties , West Bromwich Albion are set to show more defensive resolve than semi finalists Crystal Palace .
The West Bromwich Albion ' midweek visit is still Arsenal 's game to lose .
Long bereft of FA Cup duties , West Bromwich Albion are set to show more defensive resolve than semi finalists Crystal Palace , but the Baggies ' midweek visit is still Arsenal 's game to lose .