Celtic have been handed a psychological boost in their pursuit of the Scottish Premiership crown after Rangers’ match against Dundee was postponed again yesterday due to a waterlogged pitch. In light of this, the Bhoys can move four points clear at the summit if they can defeat St Mirren at Parkhead this Saturday. Nevertheless, controversy has emerged in Scottish footballing circles regarding the call-off, prompting Hoops icon Chris Sutton and Daily Mail journalist Ian Ladyman to trade some interesting verbals involving Celtic over a solution to the issues witnessed at Dens Park. Chris Sutton …