I personally like this quote:
The central core of DoDAF V2.0 is a data-centric approach where the creation of architectures to support decision-making is secondary to the collection, storage, and maintenance of data needed for efficient and effective decisions.
While some decades ago I'd reckon that the effort should emphasize in achieving better solutions to reach a given result, at our current state we should have learned by now that any new tool will soon grown outdated. So, wise decision to shift the focus in order to preserve the data and knowledge that is gathered in between for the future times.
Decision making tools are easy to find, what is not so easy to find are the data tidybits that help you make an informed decision.