Comment by HarHarVeryFunny

Yes - it seems this is routinely done for H-1B positions. You meet the requirement for having advertised the job by running an ad for 1 day in the back of the fisherman's chronicle. You tailor the job description so closely to the H-1B candidate you've already decided to hire, that it'd be easy to defend why you rejected other candidates (should they inconvenience you by seeing the ad and applying).