POA: Casting

[steffy07]

For all you casting fans out there, a great web site to look at for 
casting and film information is www.imdb.com.  Its the internet movie 
database.  

I was looking at it to see if they had casted anybody for Trewlawney, 
and I noticed that there was no casting listed for Cho or Cedric 
either.  Does anyone know if they have casted anyone for these 
roles?  I know that they are just mentioned in the Quidditch games, 
but they are introduced in POA, which makes us feel like we already 
know them in GOF when Cedric is picked for the tournament and Cho is 
his date to the dance.  Are they being left out completely?  And if 
so, does that mean that the Quidditch matches are going to be left 
out as well?  Just my thoughts.  

Steffy