Gary O’Neil admits Wolves want to sign one player in the upcoming transfer window. Despite being written off completely at the start of the campaign, Wolves are challenging for Europe in the Premier League. Currently three points adrift of seventh place West Ham with two games in hand ahead of their clash against Aston Villa this evening, Gary O’Neil has masterminded a wonderful season at Molineux. Despite the Wanderers being depleted by injuries, supporters still believe that European football is a real possibility, an achievement that was unthinkable when Julen Lopetegui walked out of the cl…