Ideas for Questions

I am due to interview Brian Hanrahan on Wednesday in front of the participants on a programme for early career academics at Essex University (brain child of the inspirational VC, Colin Riordan).

So what should I ask him? The overall themes of the programme are about leadership, team working, collaboration, and how academic life really works, and the specific theme for the day is using the media.

So any ideas for stimulating questions gratefully received!

Also, should I be more Desert Island Discs or Question Time (or Weakest LInk, come to that...?)