In addition to the confirmation that Vulture will be the villain of Spider-Man: Homecoming, it's now being said that at a toy panel, two more villains were revealed.
A user on Twitter (via reddit) posted that he attended the Diamond Select Toys Minimates Panel where they seemingly confirmed Shocker and Tinkerer are a part of the movie.
Apparently the panelists seemed to think it was common knowledge that Tinkerer and Shocker were in Spider-Man: Homecoming as they said, "...we want to do a full Homecoming line: Vulture, Shocker, Tinkerer..."
No images of the toys were revealed, and the Twitter user states it was an offhand remark.
"Spider-Man: Homecoming" has a July 7, 2017 release directed by Jon Watts starring Tom Holland, Michael Keaton, Zendaya, Donald Glover, Jacob Batalon, Laura Harrier, Tony Revolori, Tyne Daly, Bokeem Woodbine, with Marisa Tomei, and Robert Downey Jr.
This toy panel just seemingly (accidentally?) confirmed that Vulture, Tinkerer, *and* Shocker are all in SPIDER-MAN: HOMECOMING. #SDCC2016— Griffin Newman 2016 (@GriffLightning) July 23, 2016