Regarding tactical understanding, i think it will be interesting to see if there is a significant difference between low understanding (way below 50%) and medium understanding (around 50%).
I tried many plug and play tactics with good eastern european team, with low understanding on several aspects and the results were quiet bad. From my experience, once the tactical eff is around 50%, the results improve drastically.
I tried many plug and play tactics with good eastern european team, with low understanding on several aspects and the results were quiet bad. From my experience, once the tactical eff is around 50%, the results improve drastically.