... and bad at actually coaching. Because they get players who are talented enough that they don't require a lot of coaching up. We will never be in that position; we have to have position coaches who can take players with a reasonable amount of talent and coach them up to compete at a very high level.
And even at the P5 level, there is a big difference between staffs who have coaches who can coach players up and those whose coaches are just good recruiters. That's why graphics like this exist: