Ther post made me laugh dude,
Ppl might have gone through the entire post and might have found it out .
Anyways,methinks this is the plot of Book 7
R.A.B -Regulus has stolen the Horcrux,i.e,the locket.He might have done this when he was still underage and as DD has pointed out that this could not have been done alone,he might have taken the help of Severus Snape.
Snape,an excellent potion brewer,must have known a lot about the potion,and would have found a way to nullify its effects and fill it up.Remenber Sirius's words-snape knew more spells than half the seventh years when he came into school.
Snape is also an excellent occlumens as well. So he could have lied deceitfully to the dARK lORD AND dd.
Snape would help Potter finish off the Horcruxes.Harry would die fighting with Voldie and snape would finish him off.
What are your views on this ? :happy