Field to display subtask iteration points

Currently when working in the agile project view you can add fields to each Story (subtask) and assign points to each card. You can add up to three fields to the card but none of the fields show the points assigned for that particular card, just the total points of the iteration (all the cards added up). Suggesting to have the ability to add a field to the card to show what that cards assigned points are. In a waterfall style project view text mode would be enables, so that may also be part of this solution.