We’re less than 24 hours away from Sunday’s massive match between Celtic and Rangers at Ibrox in the Scottish Premiership. Final training sessions have been completed, the managers have given their pre-match media conferences and fans are beginning to feel familiar tension and excitement. One man who knows all about the fixture is Neil Lennon. Few are better placed to offer their opinion on the matter. As a player, he had an excellent record against Rangers, losing just nine of the 31 he featured in. As a manager, he also enjoyed success in the derby and always knew how to get his players up f…