Plebe: I agree with virtually all of your conclusions, but just want to insert some minor modifications. Of the four players you mention, only Turner started as a freshman and was perhaps the best Irish player in the loss to UConn in the finals after Achonwa suffered her knee injury in the closing seconds of an Elite Eight win over Baylor. Marina Mabrey and Arke came off the bench in the year that Mabrey1 (feels good to type that again) and Maddie Cable were starting. And Young also came off the bench her freshman year. Yet it does not take away from your point that Muffet gave them a lot of responsibility and air-time in tough situations, which had immediate benefit when all three moved in the starting lineups their sophomore year.
I also agree that Mik Vaughn, with even more time removed from her ACL injury, will be more explosive and fluid next year as she moves into the starting low-post position. And, yes, I look forward to having Peoples and Brunelle on campus and a full year out of Katlyn Gilbert, who was lost to a Turner-like shoulder injury in December.