With Collectormania 4 just one month before Doctor Who's 40th anniversary it would be great to have at least one of the Doctors in attendance. If that's not possible how about Anthony Ainley (The Master) or Nick Courtney (The Brigadier)?
It would be really nice to see a bit of a Doctor Who theme for the anniversary too, perhaps a Police Box prop, Daleks, Cybermen?
Just a thought, what does everyone else think? It would be a shame I think not to mark the anniversary of the longest running sci-fi show in someway.