'Game theory' requires all parties to make reasonable and rational decisions.
This is not a rational decision by Ball and his entourage, and it might lead to an unreasonable conclusion.
Sydney should spend 14 on him, PA should spend 16 on him, MFC should spend 18 on him, NM should spend 21 or 25 on him, Essendon should spend 24 or 26 on him, the Lions should spend 27 on him, and Collingwood should never get near him.
I am not saying we will spend 18 on him, but he represents a good value return for all those clubs I mentioned.
As I have said before - Luke Ball owes us nothing, but there is little doubt that he thinks that playing for us is akin to retirement and we should be wary.