What would you ask a panel of sprint coaches?

Dear Lazyweb:

As part of my PyCon duties I am giving a sprint intro talk and acting as MC for a panel of sprint coaches. The intro talk will probably be pretty short as sprints are not a complicated thing.

The thing that I am currently trying to do is pull together seed questions for the panel in case the audience takes a little while to come up with some questions. So far I have:
  • How have sprints helped your project?
  • What do you get out of sprinting, both as a coach and a participant?
  • Has anyone used sprinting in a corporate environment?
If anyone has suggestions of questions, please leave a comment with the question. If you plan to attend the sprint intro session and have a question, please ask it. =)