As far as nightmare debuts go, Jonathan Woodgate’s infamous bow for Real Madrid remains pretty much the yardstick. After waiting 13 months to make his first appearance for the Spanish giants, the injury-hit centre-half then promptly scored an own goal and picked up a red card during a debut performance that will go down in history for all the wrong reasons. Now, on his first outing since leaving Rangers, Robby McCrorie did not quite endure an afternoon quite as calamitous as Woodgate did on that fateful 2005 clash with Athletic Bilbao. But as the former Ibrox goalkeeper allowed a 25-yard shot …