Feature Workflow Board Count by Assignee Merged

As a Product Manager, I would like to see a count of the number of features assigned to each individual on the Feature Workflow Board so that I can who has work assigned to them without having to expand their group.  Mostly, this would be helpful when the assignee details are collapsed.  I can already customize the view to show a lot of things, like Work Per User, but unless an estimate has been made, there is nothing to show.