I may be missing this, but the dependency view is confusing/not in the same mental model as what I have.

My tasks consist of one parent task, and a few child ones, or a chain of tasks. If I run tk ready, I see the next child task that's unblocked (which is fine). However, in my mental model, I want to start working on a bunch of tasks that have one goal in common.

Therefore, I'd like to tell my agent "list all parent tickets and get the next one and its bunch of subtasks". Is there such a command? If not, would it be useful to add one?