“…To date, there does not appear to be a "gold standard" approach to talent selection; rather, there appears to be a high degree of variability in the techniques, protocols, and processes used for assessment and selection. Current approaches range from subjective preferences and intuition (Williams and Reilly, 2000;Christensen, 2009;Lund and Söderström, 2017) and the use of standardized testing batteries (e.g., 40 meter sprint, vertical jump, Gabbett, 2009;Wells et al, 2009) to hypothesis-free machine-learning approaches 2 (e.g., Güllich et al, 2019). Some researchers describe the talent selection approaches to be analytical and economically rational (Slack and Parent, 2006), while others have challenged the assumption that talent selection can be a rational or objective process (Cushion and Jones, 2006;Christensen, 2009;Lund and Söderström, 2017), describing the process as impulsive, irrational, atheoretical, and costly (Bar-Eli et al, 2011).…”