Why are you hoping for no news? Can't really get behind that thinking.
Also, if the datamined mount descriptions are indeed for the event, I would expect something new or the flavour text would be ..... underwhelming:
Sapphire Skyblazer
Description: These brilliant blue birds burn brighter (and hotter) than their orange cousins, though the origin of both remains a mystery.
Source: Promotion
Fireplume Phoenix
Description: Tore a blazing sky through a wintry night did the hawk with fiery wings.
What future foretold?
What story would unfold?
When the elements take to the sky and sing.
Source: Promotion