If there was someone who wished to oust Commanding Officer Qian Ning from his position, there would certainly be no shortage of candidates.
It could be one of the ministers from the court, the imperial censors of the Ducal Palace, the Supervisors of the Two Factories, and so on.
After all, as the commanding officer of the Brocade Guards, the emperor's personal troops, and wielding the powerful Brocade Guards which operate independently of the court, he has already caused many to fear and envy him. Added to this is his domineering manner, which has certainly offended many.
However, the many heavyweights in the court are well aware that the person who most wants to topple Commanding Officer Qian Ning isn't any of those previously mentioned, but rather the Commanding Officer Jiang Bin standing before Pei Xuanjing.