I cant see Davina ever leaving, epecially since its such a good earner and easy money. In the grand scheme of things, her role is umimportant. She is good at the shouty shouty and linking stuff (although I dont like it) but her interviews are rubbish and she often has wrong assumptions about the HMs which is annoying for them and us. So we just need to take from the interview what we can and have a low expectation of it.
I suppose from her view, the interview is supposed to be entertaining. Personally I would like to find out what they were thinking on important points.
She is the worst thing about BB. What I find interesting about BB is how youngsters are probably the ones most stubborn against change. If I was in charge, Davina, the Geordie, The editor, the theme planners, the theme tune, would all get dumped.
The BB panto was a refreshing change. I would also think about having a new presenter for each BB, although Dermot would probably make a good permanent presenter for a few years.