Great article and thanks for sharing Nathan. You might be interested in the guy who may have solved the NFL’s combine problem (article link below — 10 minute read). It discusses a retired Green Beret Lieutenant Colonel, who before retiring, revamped the entire Green Beret selection and assessment process. He used 1200 data points in his selection criteria for Green Berets and lowered the attrition rate by 30%. He is now looking to make a career out of helping NFL coaches and GMs accurately predict player character and performance prior to the draft. This is the level of data needed to actually find correlations. Teams would be foolish not to hire him.