Total story points or time estimate in Rapid Board columns would be good to have.
Ability to set column constraints separately for each column (and by other fields, not just item count)
Show subtotals for swimlanes in kanban board columns
Show story point totals on state columns in work board
Show STORY POINTS at the top of each column in the Sprint Board
As a user I would like to see the total of estimates on columns in Work mode