A pair of new dragons ("Dracolith" or whatever) have been published by GW. They appear to be Stormcast-aligned, I think? Not sure about the rules.
I'm mostly mentioning them due to the obvious difference in design from previous dragons. These are much buffer, and less serpentine than the classic warhammer dragons, and I've seen people argue that they're a bit more... "generic" fantasy. Their heads also give off slightly more mammalian vibes than the lizard-y heads of yore.
I guess the implication is that these are a different breed or type of dragons from the previous ones, or do you think this represents and overall change in design going forward? Do you think elves with dragons will be phased out altogether and they will from now on be a staple of Stormcast alone?
They're also clearly intelligent (the old ones were also said to be, but of course they never talked), so that might explain the more "emotive" facial redesign. Make them look like characters, rather than beasts, as it were.
I like them, admittedly, but I don't see them as mounts exactly.