I find the situation in the Far East rather unhistorical and frustrating. The Sassanids have way too many puppets and are poorly overpowered in general. Now, my own modding skills with Rome II and Attila are 0...

So if there is anyone willing to do some rearranging of the East, here is what I propose:

Mazun, the Omani sapatry, should encompass Harmosia and Pura

The Ghassanids should be a Byzantine Puppet

The lands of Aria and Parthia should be under direct Sassanid Control and the Afrighids should be their puppets


Also, the following would really be nice:

A nerfing of the Sassanid Levy Units, namely the Persian Brigade, Persian Levy and the Paighan Band. They are too powerful. The Sassanids didn't field heavy infantry, just masses of light spears and heavy cavalry