I walked through some examples of Shapley Value here, and I’m not so sure it satisfies exactly what we want on an object level. I don’t have a great realistic example here, but Shapley Value assigns counterfactual value to individuals who did in fact not contribute at all, if they would have contributed were your higher-performers not present. So you can easily have “dead weight” on a team which has a high Shapley Value, as long as they could provide value if their better teammates were gone.
I walked through some examples of Shapley Value here, and I’m not so sure it satisfies exactly what we want on an object level. I don’t have a great realistic example here, but Shapley Value assigns counterfactual value to individuals who did in fact not contribute at all, if they would have contributed were your higher-performers not present. So you can easily have “dead weight” on a team which has a high Shapley Value, as long as they could provide value if their better teammates were gone.