Same here:
Pitt offered 10/16 for 12/6 or 12/7
Duke offered 10/17 for 11/09
I have had the majority of my application in for at least 2 weeks, just minus MSPE. I rotated at Pitt. I also took Step 2 early in July, did well on Step I but just wanted to get it out of the way after med/surg/psych (my second semester). So they have had all my scores/letters/transcripts for some time. I submitted my app on Sept 1st. Letters arrived thru Sept.
They've done studies you know, 60% of the time, it works every time.
It stings the nostrilzzzz, in a good way.
Good luck all.....