There's been a lot of talk about the Supreme this season, as well as a lot of assumptions about who the next one will be. Though Cordelia currently reigns as "the f*cking Supreme" her troubling health leads everyone to believe another is rapidly rising to power. Some believe the next top dog is meant to be Michael, as the Alpha, or Mallory as the Supreme. However, one theory wonders if there isn't another meant to take the position: Coco St. Pierre Vanderbilt.
Reddit user agoodleatherjacket theorizes that Coco's abilities seem to be growing with every episode, similar to Mallory's. While her powers aren't on par with resurrections or literally sticking fingers down someone's throat, they are high-key impressive for witches on the defencive. It's obvious that she's developing powers that allow her to sense danger and as agoodleatherjacket notes, this could grown into telling "people's vital weaknesses or cause things to explode on a molecular level." The growth of her abilities comes from "knowing what's in something to knowing how much energy is in it so it actually does sort of follow that she may gain the ability to actually manipulate things and maybe even people."
That sounds like it could be a powerful ability! And since Coco is a witch, she's already able to do the basic spellwork that other witches are able to. With such a unique gift, she could definitely be powerful enough to reign Supreme one day.