Yes, its technique but she has to work on that, if a coach has to spend time individually with each player during the season and prepare to game plan, its just not enough time, Kortney being playing basketball for how long, like none of her coaches prior to coming to Tenn, never told her the principles, fundamentals, and technique for playing defense.
So Kortney has to want to get in the gym and work on her technique, her footwork, getting low and staying low, her stamina, all the technique is the world is not going to help if that player don't put in the time (repitions) to get better. Nope, coach I jus want to shoot threes. ijs.
When players take ownership of their talent and effort, they become solid players. Let's hope she did that over the summer.
And if you have heart, you work on the parts of your game that is not upto par that keeps you off the floor, and regulated to the bench. Look the landscape of wcbb, look at every school, and every player, some players just don't get it. And she might be one of those.
But does not make her a bad player, no that just make her Kortney!