Who’d have thought the pitch at Dundee’s Dens Park could heap such tension on Rangers’ title tussle with Celtic? Heading into the international break Rangers’ fixture with Dundee was postponed due to the state of the surface at the Scottish Premiership side’s stadium. That forced a dynamic shift at the top of the Scottish Premiership which played out in the 3-3 draw between Rangers and Celtic. Whilst Rangers could’ve gone top by two points by beating Dundee heading into the fixture, the postponement meant it was Celtic who visited Ibrox as league leaders. Now, Rangers’ game in hand with Dundee…