The best news is that Daniel Radcliffe, Rupert Grint and Emma Watson will all be back for the third film, The Prisoner of Azkaban.
That's the good news.
The bad news is, to give the children in the cast a good break, filming won't happen until at least early to mid-2003.
That means the film probably won't be out until 2004.
And it looks like an announcement about who will direct the Prisoner of Azkaban will happen in the next few days.
As for other children's roles in Azkaban - like Cho Chang - no casting has been done yet.
And there won't be for quite a few months, so the film company says there's no point in trying to contact them about auditions!
As soon as there's any more news on that, we promise to let you know.