For quite a while now, Kraven has been rumored to be the first villain Spider-Man will face in the MCU. This isn't all, because the fans have been expected this favorite character for quite a while.
And director Marc Webb (who helmed the Amazing Spider-Man franchise) actually intended to bring this villain to life. Of course, since the franchise was doomed, he won't do that any longer "“ but still, the rumor that Kraven will arrive in 2017 persists.
Even if some other new villains are presumed to make their first appearance on the big screen in the same year"¦
Vulture and Scorpion

In this way, about a week ago, a file was leaked on the internet containing the names of the big villains in Marvel's first Spider-Man. And neither of them was Kraven.
In this way, Billy Zane is in the final negotiations to portray Vulture, while Jason Biggs has almost signed for the role of Scorpion. While these aren't big names (any longer), Marvel has done a swell job at either reigniting careers, either launching new ones.
But why wouldn't Kraven be a better villain than these two? Check out on the next page!

