Ikr? Sony only has Spidey atm too...
I didn't know about Sinister 6 though.
Sony have green-lit movies for ASM3 (and they also said 4 but they need another director), Venom (hopefully Agent Venom cos that shiz is cool) and also the Sinister Six (who are spidey villains so that'll be a good concept) to have a cohesive Spider-Man universe like how Marvel has its cinematic Universe and Fox have whatever it is fox have xD
it'll probs be a sinister six of main villains like Electro and Ock though part of me wants it to be the funnier recent sinister six with folks like Shocker and Boomerang xD