SPIDER-MAN: FAR FROM HOME - Official Teaser Trailer

Someone probably already mentioned something like this because it seems somewhat obvious, but Mysterio looks like he's going to be a Booster Gold/Syndrome type. It seems like he's creating the elementals or using powerful illusions so he can come in, "save the day", and become a world-renowned superhero.

I have to admit, I'd find that pretty interesting.