On one hand, the idea of Spider-Man villains showing up without Spider-Man is an idea that just won't go away. On the other, Silver and Black will be written & directed by Gina Prince-Bythewood, so consider my calendar marked.
The film, featuring Marvel anti-heroes Silver Sable and Black Cat, is set to release on February 8th 2019, just a week shy of whatever Fox has planned for the X-Men around Valentine's Day. It'll be the second feature in what insiders (read: my friend who works as a security guard at Warner Bros.) are calling the Sony Spin-Off Universe, following 2018's Venom.
We'll keep you posted as we learn more. In the meantime, get to watching Gina Prince-Bythewood's Beyond The Lights if you haven't! Gugu Mbatha-Raw hasn't been cast as Silver Sable yet, but if we all hold hands and hope real hard, maybe it'll happen.