I'm really wondering how vampires will be established in the MCU and their scale. Leading up, they've basically been established on the cosmic scale. They were referenced in Thor Ragnarok, alongside Titans and Demigods in Loki, and an Eternal was mistaken for a vampire.
In the comics they're just above/around peak human, I have a feeling they'll be depicted as significantly more powerful.
I'm also wondering what lore they'll tie the vampires too. The dark world/darkhold? Failed celestial products/infections?
Also wondering where they'll place Blade power wise in the MCU. I think it'd be fun to see them play with him having some real super strength, speed, and healing. So maybe a tier above an MCU super soldier.