It seems to me the way to have done it was to have had Be'lakor literally remolding himself over the course of the game
They wanted to have
Be'lakor be the final boss, which is a bit incompatible with having him be a starter character. There is a possibility he's an unlockable character.
BTW, this is a very neat thread detailing all the Cathayan Dragon's names in cantonese and what they mean.
And yes, in case you're wondering, Cathayan understanding of the Winds is incredibly different from the Elven paradigm. Ghur is Wood, and it has very little to do with Beasts. Wood seems to me to be a representation of the Wu Xing Phase of Wood and the Cardinal Direction of East, which refers to Spring, the phase of growth, expansion,, movement and wind. This explains why Yin Yin is so expansionist. She represents the Azure Dragon.
Miao Ying represents the Phase of Water, which refers to Winter, the season of retreat, stillness and coolness. She represents the Black Tortoise of the North and the unbreakable shell of Cathay. Ghyran is therefore the Lore of Water, which Miao Ying is capable of representing in the form of Storms.
Zhao Ming represents the Phase of Metal, which refers to Autumn, the season of harvesting, dryness and collecting (lives in a desert, collects rare materials from the w-warpstone). He represents the White Tiger of the West. His wind of Metal is obviously similar to the West's application, but Metal and Fire have a great resonance in Cathay (as it seems to be the case with Priests of Vaul as well btw).
Li Dao represents the Phase of Fire, which refers to Summer, the season of expanding, flowering and swelling with heat. He represents the Vermillion Bird of the South. Aqshy is the same there as it is here.
Then the biggest difference. Yuan Bo represents the Phase of Earth, the Wind of Azyr. Earth is considered to be the transition between the phases, but in transformative application it represents stability, levelling and dampness. He represents the Cardinal direction of the Center. He is the implacable mountain and the fertile field from which the rest rely on.
Yes, I've been looking up Wu Xing theory all day to make this post. I think GW/CA actually took inspiration from it to make the Dragons and the magic of Cathay. I also didn't even go through everything here. I just felt like making a post because I did a lot of research and I actually liked my interpretation of the new lore.