From what I read the only way anything gets done at Silerstone is for Bernie and the FIA to cancel the event.
I hate to see either Silverstone, Monza or Monaco go, they are the three tracks that symbolize F1 to me but they do pale compared to the more modern circuits.
I liked Portugal alot with it's elevation changes but there was no room to expand. The newer tracks are boring, especially visually.
Oh well, I'm bored so bring on the Nurburgring!