It won't happen, but this place would go apeshit if Dimitrov won.
You can count on me to deliver (but not too much until Roger secures Shanghai). Having said that, Dimitrov's main "weapons" (or at least they're supposed to be) are the FH and the serve.
If he serves well, Djokovic will still break him (I think) but if he serves poorly, it's GG pretty much. His FH is good when he has time but Djokovic won't give him time and I seriously see him struggling to win games if Djoko starts well and/or he gets off to a slow start. It'd still be interesting to see (I won't be able to) how he fares but I really expect a routine win bordering on annihilation.