I don't think there's a PFH I've looked forward to more.
It's the same for me, I am very excited.
There is one thing I could think of why Barcus wasn't mentioned. Could Barcus be an artificer, and adding this class could be another surprise?
One thing that could be said against this is that the automatons in the trailer seemed to be a great innovation. If there were many artificers who could build something like that, the automatons wouldn't be that special anymore.
