The Springboks have turned things up a notch for Murrayfield showdown. This is the Bomb Squad XL coming off the bench to batter Townsend's men into submission. The Scots will have to stand strong in the face of this onslaught

Given that South Africa will arrive at Murrayfield on Sunday as the back-to-back world champions, few would question the scale of the challenge facing Gregor Townsend and his Scotland players.