National Federation rules allow for the shortening or termination of any period or periods of a football game by mutual agreement of the opposing coaches and the referee in charge of the game (Rule 3-1-3). Unless the VISAA has a contradictory rule overriding NFHS-FB 3-1-3 (and I don't think they do), this was handled by the book. It might not have been the decision you, or any of us, would have agreed to. But our opinions on the matter and our observations of the comparative playability of the field, while interesting for sharing and discussion, don't affect the application of the rule on this game.