Dependents Column - Show All Tasks Dependent On My Current Task (Inverse of Dependent On Column)

I want to see all the tasks that are dependent on my current task, in my current task row. Essentially the inverse of the current Dependent On column.

It would be great to see the total number of other tasks dependent on my current task and/or links to all those other dependent tasks in a single table cell.

It would also be nice to include tasks that are dependent descendants (second generation dependents) in the # of dependents. Tasks dependent on tasks dependent on my current task.

If I could sort my board table by the # of dependents per task, it would drastically help me identify early action tasks and tasks that are bottlenecking others, either directly or indirectly through the chain of dependents.