I'm crying

I love this show so much! So glad Rollins is dead.
But now we learned that his identity is FAKE! So who actually is the fake Rollins? Is he related to Wren? Hmmm. Remember in season 3 when Mona was in Radley? Well her primary care physician was a Dr. Rollins. It couldn't have been the same Rollins that just died. What if it was the real Elliott Rollins, the one Toby found on the computer from 1958?
And the fake Elliott Rollins was using this guy's identity the whole time to be a fake doctor.