The giant hole in your argument is on 3 point shooting is it is only Kelly who is worse shooting from 3 out of our returning players. Sturdivant and Debo are actually shooting at a higher % this year than last year. Obviously Terry isn’t playing.
If Kelly gets back to around his 38% 3 point shooting we will be a very good team. If he doesn’t we will be a .500 team at best.
Sturdivant is shooting 33.3 compared to 32.1 last year and 33% the year before. However he is averaging just 1.8 3s per game compared to 3.4 last year. Part of that is playing time related as he's playing 24.7% less minutes, but that doesn't fully account for the 47.1% decrease in attempts. So yeah, his average has remained about the same, but he's getting fewer looks. He's not as willing to take the bad to mediocre looks as Kelly.
Coleman is at 36% this year compared to 32.6 last year and 41.3% as a freshman. 36 is better but it isn't exactly a ringing torching the nets either, and comparing it to last year is odd to me when, it's my belief at least, he was misused and playing out of position. He is shooting 1.1 fewer attempts this year than last year but that pretty much tracks with decreased playing time, although that raises the question of whether he should be playing less. However his numbers are also very heavily influenced by two games, GSU and UML, where he went a combined 8/14. Outside of those two games he's 27.8% on 3.6 attempts per game. Now obviously you can't just remove games, but it's worth considering what should be considered the norm considering one was against one of the worst D1 teams in the country (GSU is currently 0-12 and 344 in NET), and a game that is increasingly looking more like an outlier.
Also not sure why you would limit it to just those two.
George is shooting 22.2% on 3 attempts per game. Now maybe he's just a bad shooter but it is worth mentioning considering the volume.
Abram is shooting 23.5 % compared to 36.4% last year at Ole miss on 2.8 attempts per game. Both he and George have missed whole games, but since they have more or less filled the same role with similar numbers it's not really significant imo.
Gapare is shooting 25% compared to 26.7% last year at UMass on 1.8 attempts per game. Now I don't really put this one on CDS from a shooting perspective, but if you're going to include Sturdy with the same attempts per game it's also worth mentioning.
Then there is Reeves, who is the really the only example of a perimeter player thriving shooting the ball under CDS. He is shooting 37.8% from three compared to 26.2% at Florida last year. However, he is playing 61.7% MORE minutes per game than he was at Florida while shooting 9.5% LESS 3 pointers. So cudos to CDS for fixing that issue with Reeves that likely led to him leaving UF, but he's still playing 31.2 mpg and only taking 3.8 attempts. Also, something similar to what I wrote about Coleman could also be said about Reeves in terms of numbers propped up by two games (with Reeves it is Duke and GSU).
Then there is Kelly who is shooting 22.2% from 3 compared to 37.9% last year and actually shooting less 3 pointers this year compared to last (about 4% less so not significantly so). In some ways Kelly has benefitted from CDS. He's drawn a lot more FTAs (5.6 compared to 1.8) and gotten a lot more rebounds (6 this year compared to 3.4 last year), but if you're going to attribute that change to CDS, which you should, it seems naive to not also consider that CDS may have had a negative impact on his shooting%.
But, it isn't a giant hole in my argument that some players have okay to good shooting %s. My argument is that the offense we are running isn't generating good looks from 3 consistently. Both having players with decent to good %s but lower volume and a player with higher volume but low % are consistent with that. One group keeps their % respectable by passing up the mediocre to bad shots, while the other group tanks their % by taking, and missing, those bad looks.
Now that could improve over the course of the year. Maybe Kelly just starts making more of the shots he's getting. Maybe Coleman plays more instead of Kelly and gets those looks to fall. Maybe we start generating better looks because George adapts better. Maybe CDS plays Sturdivant more and we generate better looks with an experienced PG running the show. Maybe guys just adjust to what's going on and have better/quicker off ball movement leading to better shots. Who knows? It could also just be this is who we are and will be going forward. My opinion is it likely won't improve significantly unless we make it a priority to generate looks for specific players off of dedicated motion rather than just relying on giving them the freedom to shoot when it become available.