Spider-Man: Far From Home Trailer Breakdown - 18 Things You Need To See
9. An Elemental - And Maria Hill
There's a question in this trailer - and the coverage of Far From Home before it too - of whether the villains (outside of Mysterio) will be the Elementals, i.e. extradimensional humanoids who became immortals with power over natural forces (Earth, Wind, Fire, Water), or if they're individual characters. If it's the former, that would make the fellow above Magnum, and in the latter case it's Sandman, who most recently appeared in Spider-Man 3.
It's something of a moot point really, since they probably aren't 'proper' villains, but it'll still be interesting to see which route they go down for that. It's also nice to see Maria Hill (Cobie Smulders) back in action, confirming she too returns after the end of Infinity War, and giving her her most meaningful role in the MCU in years.