I don't think forfeiting during semis or finals is meant to be how CWF is played.
Yue throwing away the semis game so that Nixon, her guildmate, can get into the finals is very poor gameplay.
This just shows the imbalance in the Asia-Pacific servers, where the guild Firies from server 5 controls CWF to their liking.
I hope Tynon does something to fix this and prevent it from happening in the future.