I'd expect Scyther to be available after Adrienn, since Technician Bullet Punch Scizor might be too strong for xem, especially with priority. Although, there's quite a few Fairy types with Flamethrower or Fire Punch (i.e. Clefable and Granbull).
Still, Scizor is not too great for any of the other remaining Leaders imo as Amaria can Scald and fish for burns (as well as resist Bullet Punch), Saphira most likely has Fire moves, Titania can take hits well, etc. Hardy also might be weak to Steel, but a lot of Rock types are physically defensive, too.
So yeah, we'll probably be getting Scizor soon. Although there are arguably stronger Pokemon in-game so far, idk if Ame is willing to put it in early.