Newcastle United’s injury list is suddenly getting shorter and shorter. Eddie Howe was able to include Alexander Isak and Joe Willock in his squad at the weekend, and it was great to see them back despite the defeat to Arsenal. It was particularly exciting to see Willock involved, as he had been out of action since November. They will both hope to play a part against Blackburn Rovers in the FA Cup tonight, and they could also be joined by Elliot Anderson. He has been missing since October with a back problem, but has an outside chance of featuring at Ewood Park. The local lad is back in traini…