Steven Davis will always have a place at Rangers. Whether the former Ibrox midfielder is working in Philippe Clement’s backroom staff, or simply taking in the game as a fan, the red carpet will be rolled out for the Ulsterman anytime he wants to visit. Cruelly having a magnificent career cut short by a cruciate ligament injury, a hurdle most 21-year-old’s never mind 39-year-old’s struggle to clear, it’s been a period of reflection for Davo. British football’s record caps holder with Northern Ireland (140), a Rangers Hall of Famer, and one of the best British midfielders of his generation, we’d…