I would suggest that it should work this way, and that maybe
this should be part of the new process focus.
This isn't intended to be demanding -- it could be fairly
simple to provide SOME guide to timeframes. For example, with
redmine, you can attach issues to milestones/releases, and give
an estimate of time involved. Redmine will then project time
to finish that milestone, drawing a nice chart of issues closed
vs. open vs. total time. If that milestone is three releases
away, not being actively worked on, and you have two milestones
between, with time estimates for each, then users can STILL see
a reasonable timeframe for things, even if it's still updating.
Obviously, no one is interested in such a thing. ;)
But I like the Idea.