Sheffield United’s season has been decimated by injuries this year and things aren’t getting any easier for manager Chris Wilder. The Blades boss has spoken at length about getting on top of fitness issues at the club. Over the course of the season, United have had countless players miss periods of the season, right across the entire squad. Yesterday, for example, saw Rhian Brewster, Max Lowe, Rhys Norrington-Davies and Cameron Archer be among another cluster of injured players. Over the season, it has cost United and the proof was in the pudding yesterday as Wilder finally got Ben Brereton-Di…