In 2.0, there was a really useful feature in List view where you could see the number of Subtasks a Task had, with a number count in the subtasks' status' colour as an icon.
I understand the removal of this might have been to make List view look cleaner, but the little grey number count next to the Task name is much less useful for productivity, as it not only gets lost as it doesn't pull your eye, but it also doesn't instantly tell you anything about what Subtasks are in what status.
I wonder, then, if we could get the subtask count as a column in List view, with coloured icons matching the statuses.
So basically what was removed from List view 2.0, made in to a column.
Mockup attached.