You are wrong... and have you REALLY surveyed "all" coaches? I doubt it. Of course they will publicly give their players credit.No way jose! Get real! Nick saban wins because he has the best players. All coaches will tell you it's the Jimmy's and joes not X's and O's.
The "great" programs are the ones that combine elite talent with elite coaching. Saban has it going. Carroll had it going.
There are numerous examples of coaches who failed because they were great salemen to recruits... but could not coach effectively.
You don't speak for "every" coach... and I have not denied that you need talent.Texas had zero players drafted this season. If you think missouri has average players because of rivals rankings you are sadly mistaken. 75 percent talent, 15 percent coaching, 10 percent luck, but I'm sure you'll tell me luck has nothing to do with it and you will ignore comments from every coach that has ever coached that you need material.
Mizzou didn't have elite talent across the board. If you had any discernment on this at all, you would recognize what he does. He has some stars then fills in around them with role players with mediocre talent.
Depending on the coach, system, et al... talent may account for anything from 40% to 90% of a team's results. I'd put Miles pretty close to 90% and Pinkel pretty close to the low end. It is worse than ignorant for you to attempt to claim some "one size fits all" rule on this... but fairly consistent with your other stuff.
Coaching is either a drag on talent or an enhancer of it. Great coaches get more out of their talent than bad coaches. That is self-evident.
And... there is no such animal as "luck". It belongs in the same box as fairy tales. Cause => Effect.