Jebus Cross - 4

Tell me just one reason why information about why a loss was given would be useful to you if two players who played against each other and the host or judge agree with it. What specific information will this give you?

Hiding information is already bad, and knowing the specific reason for the loss might be useful in the future, as it seems they had a non-standard situation, which is why you were hiding the truth. You wrote that they played against each other, so why isn't there a report?