When such a difference is referred to an arbitration board under Article 5, the arbitrator board shall have the power to:
a) uphold the discipline;
b) rescind the discipline;
c) vary or modify the discipline;
d) order the Division to pay all or part of any loss of pay and/or benefits in respect of the discipline;
do one or more of the things set out in sub-clauses a), b), c), and d) above.