What? Your team doesn't pick up unassigned tasks when they are done with their work? What's the alternative? When I'm done with a story I look in the backlog wh

What? Your team doesn't pick up unassigned tasks when they are done with their work? What's the alternative? When I'm done with a story I look in the backlog which is roughly ordered by priority and find a story that's in an area I know and start working on it.