I remember reading an interview a few years - mid-90s at a guess - in which someone, possibly Mark Gatiss, said he was sure that Doctor Who would return one day because there'd soon come a point where people in strategic positions all over the higher echelons of the BBC (or media generally) would be Doctor Who fans.
It struck me as a thrilling prospect - and one that made a lot of sense. You only have to look at the people who worked on the New Adventures and follow a few of their career paths to see how true that prediction turned out to be.
I thought I'd see how true it was and found that Doctor Who creeps into various different areas of UK media - almost as if someone had interfered with their personal time lines 40-odd years ago and ensured they were in the right places at the right time...
Writing and production staff with direct involvement in new series
Russell T Davies
Actors with direct involvement in new series
All have been published or commissioned for TV/audio scripts outisde of Doctor Who, as far as I can tell
Miscellaneous actors and writers with some (possibly tangential) involvement in new series or spin-off media