[honestoHeminway]

To get rid of them.. a incompetent person is basically organizational tech debt.. and if you can move the tech debt away from you, abstract it.. the organization can recover and be more effective again. So up s/he goes, to be encapsulated in a personal little pearl of people, while to organisms capability suffer less.

Also remember, if you wouldnt promote the person away from you, you would basically demote or keep him around, neutral-moted. So your lack of support creates a antagonistic figure in your workplace.

So lets play nice, push the hr-failure to the waterhead, where they can pea-cock around with a harem of secretarys, and hopefully do neither good nor harm.