So with 4th edition edition announced, we can finally begin speculation on 5th edition (hey, you clicked the link to get here, not me).
So after another 4 years, 2012 will see the release of 5th edition. Here's what I predict:
After another crop of game designers take over after doing all the sweat work for 4th edition, they begin to cross-check their own "House Rules" and realize that if house rule A and House rule B replaced canon, and if 4th ed. mechanic was tweaked, just so, they would have a vastly superior game. Like any good Game Designer, they begin hosting D&D sessions (online of course via the DI) with fellow WoTC employees. Sure enough, their players are hooked and soon the buzz of 5th edition leaks and within a few months it is announced at the 2012 Gen Con.
What does this new edition entail?
It recognizes that the D&D game is best when customizeable. In older editions, when there wasn't a rule, the DM "winged", and if the DM was good at their role, all were happy. So 5th edition will invilve "Game Pieces" that you mix-and-match to create the game that you and your players wish to play. Pieces like (martial combat system) or (Low magic system) or even (character advancement system). In fact, D&D has multiple versions of the same piece so you can truly customize in a plethora of ways. For example you can use the (vancean magic system) or the (spell point magic system) which brings us to where the complexity of 5th edition comes in: Some pieces are exclusive of each other. That is you cannot have both pieces in the same game. Some pieces are inclusive (if A then B), etc.
You see, these game designers realized that the player base is not only capable of designing their own game, it is pretty much a given that no two games are alike. The only constant is the language we use (to hit rolls, Armor Class, and Magic Missile).
2012 becomes known as The Year D&D was Liberated from the New Edition Cure-All caused by Sagging Sales Syndrome (a common malady for book publishers - What edition is your copy of "Lord of the Rings"?)
This Parady was brought to you by the makers of Slurm! Slurm, get your fix today!