Really all the clues are give up that the devil bringer is Vergil, it can't be nothing else, you will see in thos forum the new pictures of nero's DT. And it is just like Nero Angelo but in a next generation consol, and even has a holister in the left arm for the yamato, and the yamato is there as phantom blade. Come on, that aint Sparda. And nero shoots phantom blades as a gun( this doesn't remember you of a man in a blue coat in devil may cry 3 SE.) Also i think that when the director said that vergil wasn't in this game, i think that is on a direct way of viewing it. not on the indirect way. Because Vergil isnt physically existent inside of DMC4