[mattei]

This reminds me somewhat of "Commandos, Infantry, and Police" http://blog.codinghorror.com/commandos-infantry-and-police/

[tomaskafka]

Yes - or pioneers, settlers and town planners of Simon Wardley: http://blog.gardeviance.org/2015/04/the-only-structure-youll...

It's hard to have to play all the roles.