I'm slightly confused why so many people don't think 'Et tu, Brute' is going off. Hardhome was a great action sequence, and Jon got through it alive. Now surely, for Unsullied, they will believe all is good for Jon now- until at least another large scale sequence with the WW. All I can see is they will do it for the final episode, after successfully lulling people into a false sense of security now Jon has survived an immediate threat. Classic storytelling technique.