If Staffordshire have published a map showing which areas you 'should' find that those covered by BDUK do not have VM presence.
However at the edges you may fins a cabinet covers both, some with poor ADSL and No VM some with Virgin, these will normally be in different Postcodes.
The cabinet may be covered by BDUK money, this is the councils decision if they think those without VM coverage justify the spending of the money.
The council sets the postcodes to be covered, BT chooses how to cover and which to do to meet the contractual coverage obligation.
If I lived in Rugeley town centre, I could order 120Mbps NOW from Virgin.
The Superfast Staffordshire site says that Rugeley Town Centre is the first of their go live projects by April 2014.
Actually, the project manager said they didn't set the postcodes. BT told them where they could install Fibre within the cost envelope of the money provided.
They also failed to insist that technologies other than Fibre should be considered.
I am waiting for a reply to my email to my County Councillor, but don't expect much more than a rehash of 'we did the best we could with the money' etc.