Integrate workflow stages and due dates into Tasks
It would be helpful if parent task names were more prominently displayed along with subtasks when viewing the Schedule. We have subtasks that map to our Kanban columns for each development stage so that the responsible party can provide a due-date for the task once it is their responsibility. That allows our "Tasks" Kanban view to have one card for each task that moves through the stages (via the columns) while also providing more of a burn-down view for when the task will be done.
I know this is a workaround and imperfect, but I'm not sure of a better way to allow dates to be assigned for the components of a task in our workflow (Spec, Wireframes, Prototype, Design, Development, QA).