User blog comment:WeissSchnee/Help Regarding Semblances/@comment-8182065-20140127053432

Reflect- if Jaune's Semblance can work as a shield, I don't see why there can't be a deflection Semblance (as long as it was properly nerfed).

Gravity- I remember Sel saying gravity seemed OP compared to Pyrrah's polarity on a character somewhere (don't remember which OC or exact wording), but I believe it can be worked out.

Shift- This one would need a bit of explaination on how they get disoriented.

Edge- Don't see how this would differ from using different sets of Dust which would get the same effect.