Selling the company, doing some kind of old school game, holographic pogs, these are exciting. And I guess the old school game is an actual possibility.
But, I am going to go out on that limb. A little.
If you are taking back Dungeon and Dragon, doing this whole online networking thing, and almost completely eliminating (non adventure) crunch from your releases for the coming year. Wouldn't that be the time to announce a new edition?
And so I say they will. Yes, the could delay to the eXWinter Fantasy. They could focus on the DI. They could rely on gleemax to grow the demand for books already printed....but why not do that 4th ed? In any case, we'll know something soon.