Scottish football is gearing up for yet another explosive D-Day at the ballot box in two weeks after Rangers won the right to ask for the SPFL top brass to be put on trial.The Ibrox club’s demands for an extraordinary general meeting were rubber-stamped during a marathon conference call meeting of the league’s board which went on for more than two hours.And the requisition - which has the backing of Hearts and Stranraer - will now be put to the vote at 11 am on May 12 when all of the country’s 42 clubs will be asked if a wide ranging independent investigation into the conduct of the league’s governing body during the coronavirus lockdown and their plan to end the season early.The emergency measures - which would see Celtic crowned