Source: latimes.com

3. The Prowler

Man, Spider-Man: Homecoming is just chock-full of villains who don't live up to their full potential, isn't it?

At one point in the film, Spider-Man disrupts an arms deal between the Vulture's crew and burglar Aaron Davis. He traces Davis and interrogates him a bit before leaving him be.

In the Ultimate Universe (and ours, too – I guess maybe Secret Wars did weird things to the timeline), Davis is better known as The Prowler, uncle of Miles Morales, the Spider-Man. Miles even gets a mention in the movie. But Davis is still out there, ready to get his hands on some tech and Prowler up. They could even take cues from the Hobie Brown Prowler, and let him redeem himself as a hero if they wanted.

Look, all I’m saying is that with a rising star like Donald Glover playing him, Marvel might wanna give The Prowler a bigger role in the future of the franchise.