These posts are interesting. While a major update to improve the camera would be great, just how far do you think we can go with this processor and sensor? It had a ton of improvements in X-T2 form and to believe this would continue at the same rate as it reaches it's mature lifespan is totally unrealistic. My X-H1 does everything I want of it, and NEVER locks up (sorry to those that have this issue, and I use aftermarket batteries all the time). I will continue to enjoy it for a long time to come. If this new camera has a new sensor and processing engine, that's where you want to be if you want a stream of firmware improvements, when it's totally new.