» Wed Jan 05, 2011 2:45 pm
The original plan was for both DR and DT to be used, but they decided to drop DR altogether some time during development. It's still implemented in the engine, you just can't see it and no items grant it, if I understand correctly.
EDIT: So yes, you could make a mod that included both DR and DT at the same time on the same armor, similar to the original games.