how will the succession work after salman aa'le sa'ud dies? i personally think the 5,000 plus princess ibn saud breaded like a rat after britian put him in power will start fighting for the throne once the current king salman dies.
I have no idea how succession will work but they've probably already decided who's going to succeed Salman. One Shaykh called Imran Hosein has suggested that there will be a feud between them and Imam Mahdi will appear. Allah knows best.
Hadhrat Umme Salmah(RA) narrates that Rasulullah(SAW) said:
After the death of a Ruler there will be some dispute between the people. At that time a citizen of Madina will flee (from Madina) and go to Makkah. While in Makkah, certain people will approach him between Hajrul Aswad and Maqaame Ibraheem, and forcefully pledge their allegiance to him.
Thereafter a huge army will proceed from Syria to attack him but when they will be at Baida, which is between Makkah and Madina, they will be swallowed into the ground.
On seeing this, the Abdaals of Shaam as well as large numbers of people from Iraq will come to him and pledge their allegiance to him. Then a person from the Quraish, whose uncle will be from the Bani Kalb tribe will send an army to attack him, only to be overpowered, by the will of Allah. This (defeated) army will be that of the Bani Kalb. Unfortunate indeed is he who does not receive a share from the booty of the Kalb. This person (Imam Mahdi) will distribute the spoils of war after the battle. He will lead the people according to the Sunnat and during his reign Islam will spread throughout the world. He will remain till seven years (since his emergence). He will pass away and the Muslims will perform his Janazah salaat.
(Abu Dawood)