Well yes, if a sensor outperforms a lens, that is great. But if the latest Fujifilm XF lenses resolve better on a 40mp sensor than the first generation lenses, I will upgrade. I wish I could find the article quoting Fuji that their lenses were near their max at 24mp. And if I am going to replace my lenses I would like to start now before the newer canera bodies are for sale, as I am sure the original lens values will drop.