Debian Roadmap BoF
The project used to have Release Goals which, to some extent, defined global goals for the project. Such goals were proposed at the beginning of a release cycle and decided by the Release Team. The RT later stated [1] that "whilst release goals have been useful in the past to introduce archive-wide changes, [RT] should review whether this remains the case and whether the release team is really the right place to determine them."
[1] https://lists.debian.org/debian-devel-announce/2013/11/msg00007.html
Still, Debian members need to produce a list of common goals and projects. Those goals should not necessarily bound to a release. The roadmap will greatly help us to promote our vision and priorities.