Sometimes footballers should keep their thoughts to themselves, not because they aren’t entitled to their opinion, but because of things like what James Tavernier said as Rangers captain four years ago. Every player is under a degree of pressure, but to openly admit that the team you are supposed to lead doesn’t fancy it when the going gets tough? He’s lucky he kept the armband for that alone. It’s been the same old story over the last five games and James Tavernier, despite his individual accolades since joining Rangers, looks like he is reverting to type. James Tavernier has a decision to ma…