Mustrum_Ridcully
Legend
Why do they need a 5E for that?My impression of the referenced article is that the author is basically daring fans to ask for a book of "minor artifacts," slated to appear near the end of the 4e development cycle. Thereafter, it will become obvious that certain shifts in design herald 5e's imminent arrival. 5e will turn back the dial, reject 4e's ruthless balance and assumptions.
Breaking balance is easy. You don't need a new edition for that. If they want "minor artifacts" and create items, feats, powers or rituals with a "stop sign" on it, they can do it now.