You can believe your role is useless and be wrong. It may be that the processes were grown in a time when the needs were different, and hopefully those needs we

You can believe your role is useless and be wrong. It may be that the processes were grown in a time when the needs were different, and hopefully those needs were for a worse version of today - a kind of bad situation that might just come back around again. A system in which every resource is 100% utilized has no slack or adaptability.