Mostly on topic, but I recall how WoTC was saying the 2024 MM was the first 5e book with a naughty word in it. Well, I was doing some reading up on my FR lore, and it dawned on me that Umberlee has a certain title, used in SCAG, that is also a naughty word!
I am very excited for the bestiary! I've been looking at Forgotten Realms stuff on wikis and such, and I feel that there's lots of material to work with! Not even just from 2e, as 3.5 introduced the shades/shadovar, and the kir-lanan!
I think the kir-lanan would be a fun inclusion: vaguely...
Honestly, I'd be glad with just NPC stat blocks for the saurials! Maybe add them as species in the everything books, but even just a few saurial stat blocks would make me so happy.
Where did they mention Dragonbait in this book?
I could see those on your list being included for sure!
A few others I can think of (although some of these may be hopeful optimism) include wemics, Beasts of Malar, spell weavers(?), and the goofy monsters that I love so much, the winged wonder.
So, if the Dalelands are being focused on, what does that mean for the Lost Dale (and the saurials within)? I don't know much about the Dalelands, to be honest. Anyone with more knowledge have any input?