You should only think of what is fair to the league, not any one person. The league has rules for everyone to abide by. By allowing him a second chance to up his ranking, you are giving him a chance to move above other league members unfairly.
It may be unfortunate that he missed his match, but by allowing second chances, you are giving him opportunities that others may not grant when they are in your shoes. That's exactly why there are rules about forfeits because not everyone will act the same way because they're trying to be nice.
If real emergencies prohibited me from playing league pool, I shouldn't expect second chances. It's just bad luck. Take the forfeit like the rules dictate.
It may be unfortunate that he missed his match, but by allowing second chances, you are giving him opportunities that others may not grant when they are in your shoes. That's exactly why there are rules about forfeits because not everyone will act the same way because they're trying to be nice.
If real emergencies prohibited me from playing league pool, I shouldn't expect second chances. It's just bad luck. Take the forfeit like the rules dictate.