Newcastle United are now looking at their training facilities as they try and solve the injury nightmare that has plagued their entire season. Eddie Howe has had to contend with an unprecedented number of issues this season, which is still showing no signs of improving. And if this was supposed to be the season when Howe and his side competed in Europe whilst also cementing their domestic position as a Champions League club, then they’ve been completely hamstrung. To delineate the issue, right now Newcastle are missing Callum Wilson, Kieran Trippier, Nick Pope, Tino Livramento, Joelinton, Migu…