Kevin Thomson might not have played under James Tavernier at Rangers. The combative former Ibrox midfielder’s three-year stint in Glasgow was well before the marauding wing-back’s nine-year reign at the club. But amid headlines aplenty surrounding Tavernier’s monumental achievements in front of goal this weekend, Thomson has been throwing his support behind the Rangers skipper. British football’s record defensive goalscorer hasn’t always had the full backing of sections of the Rangers support but Thommo insists the Ibrox side are “lucky” to have the right-back. Kevin Thomson backs James Tavern…