Back when I used to play PC games online a lot, my username would be NotoriousVen, but other players would refer to me in chat as "Notor", "Notorious", and in one hilarious occasion, "Nortious".
Vulture, Electro, Hobgoblin or Green Goblin (I know, it's a bit soon, but I didn't ask for him or Electro to be in Amazing Spidey 2, so we're gonna pretend that movie didn't happen), Chameleon, Mysterio, and Beetle.
My main reasoning is that these characters are all fairly underutilized in general and the general audience isn't that familiar with them apart from the goblin and electro, so if the MCU were to include a Sinister Six, then there would be a lot of creative freedom that Marvel could take advantage of here and potential to make memorable characters.
From a practical sense, Vulture would be the tech guy working with Chitauri weaponry and the like as he is now, Electro would be the obligatory lab experiment gone wrong whose value is in his power (think of a tanky hero in some game you play), Hobgoblin/Green Goblin would act as a wild card capable of doing almost anything and causing mayhem, Chameleon would act as a psychological threat due to his ability to impersonate literally anyone, and I could see him taking on the more subtle tasks, Mysterio would play a fairly similar role but he'd be able to defend himself against higher powers, and beetle would basically be evil, flying batman.
As much as I would love to see a faithful Venom in a movie, I doubt it's going to happen with the way the MCU is spinning things at the moment.
I've already started reviewing system based MOCs, slowly but surely.
Slowly but surely.
man i wish
Indifferent, if anything, just knowing that there has to be more than one to take me on just makes me feel more humble.