Liangzhou is the bridgehead against the Northern Barbarians, bearing the brunt of the pressure!
Although Wei Jinfeng nominally controls Youzhou and Liangzhou, Liangzhou holds the real power, while Youzhou is more of a titular possession, with fewer rights compared to Youzhou.
It is closer to Bing State, where the court has stationed two hundred thousand troops, under the command of another True Master of the court's army.
Though they take orders from Wei Jinfeng, if he wants them to support Liangzhou, Jingtai's approval would likely be necessary.
He certainly understands what the Sima Family is plotting.
They simply hope for the weakening of Beiliang's strength, as this aligns more with the court's interests.
Wei Jinfeng now only hopes that the Northern Barbarians won't come too strong this time, otherwise... with the court's current preparations, it might be quite dangerous.