Actually, FIVB App has already announced USA's short list:
OH: Larson Hildebrand Hill Robinson
MB: Harmotto(c) Akin Adams Dixon
OPP: Murphy Fawcett
S: Glass Thompson
L: Banwarth Davis
If that's true, I like that Kristin is back but not having Gibby and having Adams and Dixon instead is so strange, in my opinion.
Gibby did a very great job last year and had no real opportunity this year. I don't get Karch.