The CR doesn't depend on workflow, but one idea some of us have been batting around is to provide some common workflows (and supporting HTML widgets and Tcl API) for content stored there. Maybe as a separate package, maybe integrated, I haven't decided yet (workflow and CR are both core packages so they're always available).
Getting rid of the CR and putting clobs/text in acs_objects? I don't particularly care for that idea, to be honest.
