Natalie Hagglund retired arter 1 year of pro volley. She was a bench player for an outstanding Popovic. She never had a real chance to prove herself. Same as Vansant.
Kreklow and her husband retired together, having no interest on playing volleyball anymore. She was strong with NT and Dresdner.
Many USA players rather retire than stay overseas.
At least they can find jobs in coaching NCAA and give back something to the next generation of athletes. Like Vansant and Kreklow and her husband.