RIAT have offered the following statement about the decision to not have the Vulcan displaying.
Royal Air Force Charitable Trust Enterprises - News: Vulcan Statement
Personally, I agree with them. Whilst the Vulcan is great, and the team have done a great job getting it flying again, they and their supporters should realise there are other aircraft out there and the display world doesn't (rightly) revolve entirely around XH558.
DF
(standing by for incoming...)