2.5 is going to have two Void Hunters. Shunguang and Zhao will both be VH level.
Shunguang's name in Chinese means sparkling light, which is a poetic term for the sun. If you look at the trigram picture, you'll see that the Sun symbol is right next to the Fire symbol. Shunguang's outfit has a lot of fire and light symbology. Shunguang is going to be a Fire VH with the Sun element. Zhao is linked to the Moon. Xiao Zhao means small light, which is another poetic term for the Moon. We already know she's going to be ice due to her weapon. On the trigrams the Moon is right next to the Ice element, the same way the the Sun is next to the Fire element.
We saw from the leaks that both Shunguang and Zhao are getting their own special events in 2.5. We've never seen a character getting a special event dedicated to them before their release (the closest was the Snap event) let alone both banner characters. They're putting Zhao on the same level as Shunguang because she's going to be a VH level character.
2.5 will be VH level Shunguang and Zhao, and it's likely that they will be rerunning Yixuan and Miyabi during that team. All 4 Void Hunter level characters will be available to pull. You guys can call me crazy but this is what's coming. The Vivian swimsuit pull event is designed to milk everyone's wallets before they hit you with the biggest must pull patch in the game's history.