R.A.B. Theory/Question

[Katie]

No: HPFGUIDX 171977

So, I have really been thinking hard about R.A.B. lately, and I am 
quite convinced that it is Regulus Black. I know, I know, duh, where's 
the new theory?

Well, maybe someone has mentioned this before, but what if Regulus 
isn't dead? What if, like many other people we know, he simply went 
into hiding? What if he's actually on our side? I have this wonderful 
thought bubbling up in me, that maybe, if Sirius doesn't come back, 
Harry will get to be with Regulus, and get to know Sirius through his 
brother. 

I don't know why I think that...I just have a feeling that Sirius isn't 
coming back, but that Harry will have another shot at having a family. 
Anyway, just wanted to toss that out there before all of our theories 
are either disproved or proved this weekend! Harry on, Katie