R.A.B.? different theory

[graverobber23]

No: HPFGUIDX 146854

I have a different theory on who R.A.B. might be. Most people think it 
is Regulus Black, but what if it was Voldemort's enemy during his 
school years? If you notice through out the books, Slytherin and 
Gryffindor have never gotten along. It seems that every Slytherin has a 
Gryffindor rival (i.e. Snape/James Potter, Draco/Harry, 
Ramalda/Herminone). So it makes me wonder if this R.A.B. would be 
Voldemort's rival during school. It never mentions this in the books 
that he had a rival during school, but I am sure he had to have had 
one.

So since Voldemort was inquiring about Horcruxes in school, his rival 
might have heard him talk about it or seen one. That way he would know 
what is going on and try to stop him.

Like I said it is just a theory, but thought it was a good one.

graverobber