I'd like to use a dropdown to select assignees during a sprint when they talk to filter out everyone else's issues and let them see just their own. We have too many people on the team to write individual quick/shared filters for each one and using per-assignee swimlanes requires scrolling (which is not as easy on a TV displaying the board) and loses the ability to see all issues together when taking a look at bottlenecks and the sprint status as a whole.
Is there any way to get a list of assignees for this sprint (or just hard-code it, our team doesn't change that often) and allow filtering in only issues from the selected assignee while in JIRA Agile's Work board?