I've got news for you: there isn't going to be a 6e. One D&D is taking the 5e rules, tweaking and fine-tuning them, and dubbing it simply "Dungeons & Dragons" for the rest of eternity. It will be a living, breathing game that can be altered or adjusted any time the need arises, without having the burden of releasing a new "edition" every 5 - 10 years. Sort of like the U. S. Constitution, which was written over 200 years ago, and every time an issue pops up, an amendment is created to take care of it.