I wonder if most of it is Jackson/Jefferson being alot better ft shooters than Ward/BRE last year? I had to look away anytime they got to the free throw line, this year I'm pretty confident our forwards will make them.
In short, yes, but the guards have improved some too
This year, the "3 bigs" are 107 / 141 - 76% on just over 7 makes per game
Last year, the "3 bigs were 137 / 219 - 63% on just under 4 makes per game
The 3 main guards (Lipsey, Gilbert & Jones):
This year : 140 / 184 - 76% on just over 9 makes per game
Last year : 295 / 402 - 73% on ~8 makes per game
Note that Keshon Gilbert led the Big XII on FT Attempts last year and is leading the conference again this year.