Any person with a shred of common sense knows—you shouldn’t go on American Idol aiming to sing anything by Whitney Houston, Celine Dion or Christina Aguilera.  Not only will the decision set you up for comparison, it’s likely you’ll end up in a world of embarrassment.

So why then would the producers schedule a whole night dedicated to Mariah Carey?  Isn’t that the last thing Randy, Paula and Simon would want the contestants to do?

During a recent exit interview, Michael Johns revealed he would have attempted a version of “Vision of Love” during next week’s show.  (Of course, his early exit means we are now being spared that potentially questionable rendition.)  But what does this mean for the rest of them?  Which records could David Cook, Jason Castro, Brooke White or Carly Smithson possibly sing?

I’m predicting Archuleta will take on “One Sweet Day”.  Make your guesses for the rest of them now!