The wing-back positions at Preston North End have been a contentious issue ever since the arrival of Ryan Lowe. When he arrived he said he would bring his ‘brand’ with him, and that was heavily centred around his use of wing-backs. It was a formation that Frankie McAvoy had previously adopted but to little avail. Ultimately we have had very few natural options in those positions, but every man and his dog has tried to play there. Tom Barkhuizen and Scott Sinclair were early experiments that didn’t pay off. Matthew Olosunde was barely ever given a chance. Alan Browne and Ali McCann are not wing…