Scrum changes the game for all involved. Line managers struggle with how to support, rather than control their people. Project/program managers question how to run a program not as taskmasters, but as ScrumMasters. And executives, while speaking the language of Lean, don’t always understand how to execute on those initiatives. Human resources, legal and finance departments are not spared; they must also learn how to budget for and reward performance in an agile context.