The way your organize work needs to be appropriate to the work being done, and to the individual people involved and their relationships. Sometimes this will l

The way your organize work needs to be appropriate to the work being done, and to the individual people involved and their relationships. Sometimes this will look like one of the named methodologies under the "agile" umbrella, sometimes it won't. Sometimes you get a team that will do fairly well regardless of which methodology they get stuck with. Sometimes you get one that will do badly regardless of methodology.