Ehhh I'm never a fan of Shin appearing overwhelmingly dominant next to his rivals. Almost twice their numbers. Ouhon and Mouten can never be allowed to stoop to the level of Mid and Flaw.
I believe Hara has planed for him to become a GG after Zhao conquest arc. He has to give him more men and better achievements.
Ouhon and Mouten will end up doing very good as well in this arc. I expect them to do even better than in Shukai. Next arc is stacked with strong generals, there will be a lot of deaths on Zhao's side and Ouhon and Mouten will do their part.