Today, data scientist get well trained or perhaps over trained on the blue track but the green track often eludes them, mostly because it is not taught as a science in the universities.

FORBES: Data Science or Analytics?

And most important, to go through a period of retraining with all of the replacements and new personnel that would get in, so that the next time they went over they would go as a cohesive and well-trained team.

NPR: U.S. Military Faces Strain in Achieving Iraq Plan