Board Thread:TV Show Discussion/@comment-27176285-20160627173455/@comment-26402117-20160628161859

The character pages have an in-universe focus. Until he is named Jon Targaryen by a character in the show or the scriptwriters, there's no need to change it.

The Sand/Targaryen thing hinges on the possibility of a secret marriage, which we have no confirmation. However, it is also dubious for the Kingsguard to shield a royal bastard.