One thing I noticed.

Looking at clips from the Gifted trailer, and clips and images from Emma Dumont, I notice she keeps making the same hand symbol and gesture.

Now that’s not the only way she uses her powers. We do, for example, see her stop bullets with her fingers splayed out.

But of what I’ve seen, it looks to me like this is the hand gesture Lorna uses on the show when using her powers. Which I find pretty cool cause it’s almost like an adaptation of the devil horns from X-Men #50, her most famous cover.

Does this have any groundbreaking importance? No, not really. If the gesture is based on the cover above, then it shows a level of commitment to the character for Gifted not previously noticed. Otherwise, it’s just a neat added touch.