Northern Ireland manager Michael O’Neill has branded young Rangers winger Ross McCausland an Ibrox inspiration. The young Gers winger, 22, is having an inspired campaign off the right for Rangers after breaking through into the first-team following a few years in the club’s Academy. Having joined Rangers from Linfield, the young Northern Irishman is making a big impression back home and was even handed his Northern Ireland debut earlier in the season. Talking to the Belfast Telegraph, Michael O’Neill has heaped praise on Ross McCausland and claims his situation at Rangers should serve as an in…