As for Dongfang Zhao, appointing him as the Bai Emperor would also be a good choice.
The former Great Zhou, now the Western State Domain, has had a birth of an Ancestral Vein, making its Spiritual Energy the most abundant. In the future, it will be, apart from Zhongzhou, the most powerful domain in terms of foundational strength.
In such a place, no matter who is assigned there, it wouldn't be appropriate.
Only Dongfang Zhao sitting in the Western State Domain is the best choice.
No issues with loyalty, and the strength is sufficient too.
As for the other three Emperors.
If it were the Great Qin Imperial Court rather than the Human Clan Imperial Court now, they would have absolutely no qualification to become Emperors.
As leaders of Great Liang, Dayue, and even the Barbarian Clan, how could they be willing to submit to the Great Qin? Their initial obedience was merely due to Great Qin's strength.
