One_and_Done wrote:Stockton was hyper efficient in a league that didn't even understand what TS% was. In today's game where defence is geared to take away easy points Stockton's effectiveness would be much reduced.
I'm not sure what the one has to do with the other ...
Fwiw, I think the term "true shooting perecentage" was out there from at least '89 (suspect at least some coaches used it before ) though in reference to what we now call efg% .(Barry and Cohn, '89 - later editions cite M Dunleavy Sr iirc)
We can see early box composites looking at integrating the additional value in their shooting measures and discussing how Dale Ellis gains 142.3 points by taking 3s versus his expected return on 2s (even though his 2 point 2pt% is higher) whilst Barkley loses 98.05 (Trupin and Secor Couzens, '89). Again a clear understanding that 3s and 2s take the same number of possessions (1) but yield different values so something more than fg% is needed.
And as Dean Oliver notes at least some coaches had long been aware of the idea of possessions and the need to use the efficiently.