Borna Barisic hasn’t always been flavour of the month amongst Rangers fans. The Croatian international full-back, 31, has had an up-and-down time in Glasgow with that quality left peg suffering amid runs of poor form and low confidence. But one thing which no Rangers fan can deny Borna Barisic is his contribution to the club over six long years in Glasgow, a stint which looks set to come to an end this summer. The defender might’ve come up short a few times but Borna has given the best years of his footballing career to Rangers and that’s something which cannot be forgotten. Now, a disappointi…