Apparently the company had to bring back animators and other staffers who had been laid off in order to produce this animation in the first place-- but presumably the reunion was a contract one; I wouldn't go expecting Gonzo Part II.
It certainly looks good, and with luck we could hope that the money Gonzo is being paid for this might help them move forward with a new project; or perhaps the MMO will be popular enough to warrant a new animation, which Gonzo would be first choice on. Maybe they could even just continue getting work producing animation for games, like the Arcadia Saga promo video from a month or so ago.
But that's the optimistic outlook-- I couldn't tell you what to realistically expect from this point forward, unless someone comes out of left field to invest money on Gonzo.
Course, I never played the original game, but maybe the comedy is the odd part.
The only Druaga I like is the old school one.
Gonzo really outdid themselves animating that one ^_^.