The elective Sultanate system was essentially about merging multiple indigenous Sultanates into one nation, allowing each Sultanate the opportunity to control this vast country.
On the surface, it appeared to be for the sake of fairness and justice, but in reality, it gave Australasia the opportunity to meddle in the nation's internal affairs.
In simple terms, it wasn't easy for any individual to be elected as the Great Sultan, and it was rather challenging to achieve this solely through the efforts of one's own Sultanate.
At that time, interference and support from the outside became very important. For the soon-to-be-established Great Sultanate, which other country's support could surpass that of Australasia's influence?
The stance of Australasia thus became the necessary and sufficient condition for these lesser Sultans to be elected as the Great Sultan.