PoA : Trelawney Cast??

[Odile Falaise]

Over at the Leaky Cauldron site is a far-flung rumor
that Sybill Trelawney may have finally been cast.  I
did a search but came up with nothing (the reference
was to a picture in an Italian newspaper.)

Anyway, the actress in question is: Tilda Swinton?! 

I'm not so sure about this... in my view, Tilda
Swinton is elegant ("Orlando") and intense ("The
Beach" & "The Deep End"). I adore her, but I just
don't see her as Trelawney, but that's just my
knee-jerk reaction, and what do I know?  ^_^

OTOH, I think she would be marvelous in an HP film. 
If not as Trelawney, I wonder if they could/would use
her in another role?

Anyone else care to weigh in?

Odile