Bulk Edit Kanban Stories from Kanban Board

Currently there is no way to bulk edit Kanban items once they are on the board (despite the fact that you can bulk edit items in the backlog and do the same for Scrum Iterations). It would be great to be able to see the Kanban board as a list to be able to:

• bulk move items from the board to the backlog
• bulk change the colors of each card
• bulk edit custom forms
• bulk edit assignments
• etc.

these feature upgrades would make the Kanban board so much more user friendly and i think would increase usage (at least in my company).