According to various sites, there is a rumour (albeit not a strong one)
that
the Manics will play Reading this year. Is this likely? I doubt it. The
same
sites put The Pixies, Foo Fighters and Iron Maiden as the almost-certain
headliners and I cannot see MSP playing unless they are headlining.
On the other hand, they haven't been there in a few years and the others
are
not actually confirmed yet...