Lady Arkham should be added to aliases for Vicki Vale's character page, since, after all, that was her villain alias in Batman: The Telltale Series. Being as we have Arkham Knight listed as an alias for Jason Todd, there's no reason why we shouldn't have Lady Arkham on Vicki Vale's page.
In the same vein, Jack the Ripper was James Gordon in the Gotham by Gaslight film, and so that should be added to his list of aliases as well.
I added this a long time back as Draconians, for a specific alien species from Doctor Who TV and comics. At some stage it appears that someone changed it to Reptilians, thinking it covered generic alien reptile species. It needs changed back, and the aliases need to be removed, because they don't apply to the Draconians.