Credible rumors are saying the Nexus 6/X is likely to be a larger Moto X, which, if true, would seem to suggest no wireless charging. I will of course hold on for confirmation, but if that's true, I may end up trying to grab a Nexus 5 at fire-sale prices and wait for the next generation, as chances are Android L will run just fine on an N5, and I honestly can't see giving up wireless charging just to get the pros and cons of a bigger device and maybe a better camera.