As every Celtic fan knows, that resounding win against Hearts was massive for two reasons yesterday. The first, and most obvious one, is that Celtic now sit six points clear at the top of the table with just three games left to go in the season. Obviously, Rangers still have a game in hand but putting the points on the board at this stage of the season is the most important thing right now. Secondly, all the pressure is on Rangers now to win against Kilmarnock today. Another slip-up at Ibrox today will make next week’s Glasgow Derby at Celtic Park a potential title decider so the Ibrox crowd w…