User blog comment:ImperiexSeed/Supernatural Mysteries/@comment-3481504-20120404154634/@comment-3045936-20120408182758

I said not for payment he didn't want souls but he needs to make the deal like other demons to break through the red tape. Azazel says no demon can resurrect the dead unless a deal is made. The soul as is part of the "LORE' or RED TAPE' of the spell its up to owner of the deals like Azazel, Lilith or Crowley if they want souls. But still needs them to make the deal, inshort I Soulless Sam couldn't make a deal with a crossroads demons.