I thought History canned it? It would be a pleasant surprise if they did not, but I'm pretty sure it was cancelled.
I wonder if there is anyone else willing to bankroll the thing?
Or perhaps the guys are willing to try a "new media" approach; ditch the networks, get some advertisers, and release episodes online. If you had asked me 5 years ago, i would have predicted that such a thing would be prevalent by now, considering that it's completely feasible. Nostradamus, I ain't.