Charmed Season 8 Theories [Possible Spoilers]

[Black Eye Guy]

So does anybody have any Ideas or speculations about storylines or characters for the new season? What would you guys think if Billie was to get her own spin-off? I would be intrigued, but im not sure where they could go with it.

[Angels baby101]

Ok i read somewhere that perhaps billie is kin to The charmed ones, Not a nother sister but someone very close. Also a theory that yes they are trainning her to take their place for next season (a spinnoff) i doubt its true.

of course These are only theories no one has actually offically stated they were true. SO anything is possible though it would be interesting if she was related to the charmed ones, and hilarious if she turned out to be a "cousin" or something