Am gonna save this, your predictions are mostly right
I am trying to design the first ministry (both the federal and the emirate) composed mostly by the generation of Sheikh Zayed's grandchildren, but it is complicated, there is clearly not room for everyone
Crown Prince:
Khalid bin Mohamed bin Zayed
Ministers/Defence Chief:
Dhiyab bin Mohamed bin Zayed (is being groomed to be Deputy PM and head of some ministry, probably the presidential court)
Hamdan bin Mohamed bin Zayed (minister at some strategic Ministry)
Ahmed bin Tahnoun bin Mohamed (likely Chief of Staff of the Armed Forces)
Mohamed bin Tahnoun bin Mohamed (likely Minister of Interior)
Mohamed bin Hamad bin Tahnoun (close to MBZ, but is there room for Mohamed in any ministry?)
Shakhbout bin Nahyan bin Mubarak (perhaps he is Abdullah's heir, but there is a possibility that MBZ wants one of his sons or sons-in-law heading the Ministry)
NSA/Chairman of Khalid’s Crown Prince Court/Head of the Executive Branch/Finance Chief/Heads of Sovereign Wealth Funds/Heads of Departments:
Zayed bin Mohamed bin Zayed
Sultan bin Hamdan bin Zayed
Zayed bin Hamdan bin Zayed
Khalifa bin Tahnoun bin Mohamed
Nahyan bin Saif bin Mohamed (will he eventually be more useful in Abu Dhabi than in Riyadh?)
Unclear:
Mohamed bin Surour bin Mohamed (military career)
Zayed bin Surour bin Mohamed (financial career)
Zayed bin Hamad bin Hamdan (police career)
Khalifa bin Sultan bin Hamdan (I have no idea what MBZ prepares for him)
the others that I didn't mentioned, I don't believe they will have any space in ministerial positions