Sir Nick and Sirius

[kuligkutig]

No: HPFGUIDX 84166

I'm sorry if this has been discussed already, but it just hit me 
after I read one of the post about Sirius' death.

In that scene where Harry seek out Sir Nick to asked him about 
wizards who can come back as ghost, I remember that even before Harry 
asked Nick about the possibility that Sirius can come back as a 
ghost, Sir Nick immidiately said "No, he's not coming back"(I don't 
have the book with me so I'm not sure if this is the exact quote) and 
then he explained why he(Nick) came back and why other dead wizards 
don't. My point is how does he know that Sirius will not be coming 
back? Is it because he knows Sirius was somebody brave when he was 
still at school? Or did he already meet and talk to Sirius from the 
Great Beyond? If that's the case then Harry can use Nick to 
communicate with his parents or Sirius and vice versa. Imagine all 
the possibilities.

What do you think?

vampire1