The Su Family of Ningyuan Hall had always followed a policy of seclusion, so there hadn't been much in the way of power struggles within the family.
In fact, there wasn't much in terms of power for the disciples of the Su Family in Ningyuan Hall to fight over at that time.
The Su Family esteemed direct lineage above all else, their authority merely extended to command the thousands of disciples from branch lineages.
If they were to fight over such trivial authority, then the people of the Su Family would have reached the pinnacle of boredom.
However, since the Su Family has now entered worldly matters, things are different.
The Su Family now has tens of thousands of hangers-on under their command, plus other minor noble families and sects who pledged allegiance to them. Even if not exactly fifty thousand, they certainly have thirty to forty thousand people under their command, and these positions of power are definitely up for grabs.