Our pitch may be unplayable for our home match this weekend and the opposition coach has said we can play away at theirs again, but we are reluctant due to some past issues. Is there a rule that says we have to accept the change or are we able to postpone? Also, if we do, are we still the home side, ie we provide the referee? This would be preferable as their referee for the last match was best mates with the opp coach and was very biased! Thanks