My team is currently working in Scrum and while the new task template feature with the automatic date scheduling is extremely useful and helpful, a lot of times we are adding tasks to the projects that may not be started right away. With the due dates being set from the time the task is created they may be off from the actual due date needed. The overall due date is easy to change, but the subtasks all need to be recalculated.
It would be awesome if we could change the overall due date and then all the dates on the subtasks would adjust based on the new main task due date. Or if we could pick an overall due date when using the task template and all the subtasks would be built backward off of that.