He still wins without PA.
Trump now has 306 EV. Hillary has 232.
Even if Trump loses PA, he still wins because it would be Trump 286 to Hillary's 252.
Not the question: does he win without the Rust Belt Trifecta?
Get your head of of the clouds. If they actually flip PA they are clearly doing something nefarious so flipping the other two all of a sudden wouldn’t seem so unlikely