I heard from the band shortly after DBMII that they are still contracted to Rise for one more record, so it's guaranteed DGD will have a new release. It's just a matter of when.
I hear different things every day. During the Kurt/Geise tour, things were pretty certain DGD were breaking up - Will was already starting this, and Mingus is touring with ISMFOF. Supposedly Mess wants to live regular life , but I don't know that.
Then again, they announced more dates recently, so who the hell knows.