@Zaltyre & @Aaronzea & @anyoneelsewhogivesa*&^% ...
What I really would like to see is an expansion that includes encounters/quests/campaigns that utilize MAP PIECES from all of the expansions.
I have spent a lot of time thinking about the kind of encounters/quests/interludes/finales that could be created by mixing pieces from multiple sets. This is quite frankly one of the reasons my group enjoys D1e more, as this occurs with that game, and the dungeons can absolutely be EPIC.
Now I know that in general D2e's dungeons are smaller so as to take a minimal amount of time playing.
But that was my whole original point about the Heirs of Blood expansion. It would be fairly simply to introduce such a book which simply specified which expansions were required, and to allow that EPIC feel.
Perhaps if the initial book is successful, others will follow. Either way, I will be buying it, as I have to have it all ...