5) I dont think FT shooting should improve more than a maximum of a full letter grade. Its unrealistic to think an F FT shooter can suddently become a C+, its just not how FT shooting works.
Yes, sometimes it does. Not all the time, and not like before (when anyone could become an A/A+ ft shooter), but some guys do make big leaps in ft shooting.
The numbers were broken down by Tarek back in the day and the statistical data overwhelmingly demonstrated the consistency of FT shooting. Im not saying it shouldn't improve at all, but if its between the current rate of improvement v. the old method. Im for the new method. And I'd say again NO player should change more than a letter grade.
See Nik Caner-Medley. 58% as a Freshman, 82% as a Senior. It happens.