Never is a very long time to say never. If a guy can win two in a year.... and almost two more in the other two...
Sorry, but how many is that? Are today's swing any more or less abusive than Jack's or anyone in the past? Heck, I say prolly less effort required with todays equipment.
@Lihu, well done! The first one wasn't based off anything, but I started doing novel spin-offs just because I couldn't come up with other ones for Blatherskite very easily. The one you didn't know is Absalom, Absalom!, and I figured it would probably be the hardest one. What you put as War Game was actually Ender's Game, though that was probably another hard one (the book is a personal favorite of mine though).
Come to think of it, One Flew Over the Cuckoo's Nest would probably be a workable title on its own for @mythbuster's book!