"I am certain that with the New World expansion there will be an additional class of Hyur available to people"

They didn't bother with making Far Eastern Roegadyn a la Gosetsu and instead reused Hellsguard models, what makes you think they'll suddenly make another clan for a single race this far in, lmao. They're just going to reuse Midlander/Highlander models as they see fit and slap a New World Hyur tag on them in a lore book. Wouldn't even be surprised if they end up having player-inaccessible color palettes too.

"I think that they will be integral to mainstreaming the Blue Mage as a Ranged DPS"

The likelihood of this is infinitesimal at best. And would require the devs backpedaling on their previous statements of being satisfied with blue mage being side content. Which to my knowledge have not changed.

"(don't look it up, it is correct)"

there is no better way of getting people to lose interest in what you have to say than to go "just trust me bro"