Spider-Man: Homecoming - Every Secret You Need To Know
3. Tinkerer & Shocker Are Still At Large
Homecoming smartly left a lot of plot threads up in the air, giving Jon Watts and co. plenty of ideas to explore for the sequel, and one of the most conspicuous hanging plot beats is that both Shocker II and Tinkerer seemingly escape without being brought to justice.
Considering that Shocker has appeared in various versions of the Sinister Six, it would make a lot of sense for him to join Vulture and Scorpion in that line-up, while Tinkerer will probably remain on the periphery as a supporting kinda-sorta-member who doesn't count among the titular six.
Given that both villains are played by great actors and added a solid level of entertainment value to Homecoming, it'd be a travesty to just ditch them to the wind and not bring them back into the fold as soon as possible.