Rangers and Celtic are firmly locked in a competitive Scottish Premiership title race for the first time in years. We find ourselves in February approaching the business end of the campaign and the Glasgow arch-rivals sit just three points apart at the summit of the table. However, the Hoops’ lead can be gobbled up by Rangers at Ibrox this evening if the latter can inflict defeat to Aberdeen on Neil Warnock’s managerial debut at the club. We’re set for an exciting run of months until the season’s end in May. But could the league title be heading in only one direction once we tick off the final…