As a Scrum Master, I would like the ability to change swimlanes with the click of a button to see progress of the Sprint from different perspectives. E.g. when trying to see how much progress each member of my team has made in their assigned tasks, I use the "Assignee" swimlane. When looking at the progress of a Story, I use the "Story" swimlane. It would be nice to be able to quickly change swimlanes to get different perspectives without having to create multiple boards or having to reconfigure the board.