Dundee are guaranteed a top six finish in the Scottish Premiership this season – no matter what happens against Rangers on Wednesday evening. Rangers will hope to play their rearranged fixture against the Dee when they, barring any late changes, travel to Dens Park midweek. With the match already being called off twice, Rangers were left incensed by Dundee’s handling of the entire fiasco whilst there remains no guarantee the game is going ahead as planned. A call on the surface is set for Tuesday afternoon, with alternative venues being readied as a back-up, but it’s not just in slowing down t…