Could Baelish be alive (spoilers)
Do you think that it was a faceless man that died instead of Baelish?
In Episode 5 of Season 7 Littlefinger gives the COIN OF BRAVOS to that random blonde lady in Wintefell. That blonde Lady is a faceless man that died in his place. When Sansa Asked Littlefinger if he knew about the faceless man Baelish gave a little smirk. Baelish also mentioned that his great grandfather was from Braavos.
It seemed out of character for Littlefinger to beg and cry for his life, he was always one step ahead of everyone and should have seen it coming. Guy is too smart.