Wide roster for Grand Prix is out in some news article.
OH: Kim Yeon Koung(Fenerbahce), Park Jeong Ah(IBK), Lee Jae Young(Heungkuk), Lee So Young(GS Caltex), Kang So Hwi(GS Caltex), Go Ye Rim(Hi-Pass)
MB: Kim Su Ji(Heungkuk), Yang Hyo Jin(Hyundai E&C), Bae Yoo Na(Hi-Pass), Han Su Ji(KGC)
OPP: Kim Hee Jin(IBK), Kim Mi Yeon(IBK)
S: Yeom Hye Sun(Hyundai E&C), Lee Go Eun(IBK), Ahn Hye Jin(GS Caltex)
Li: Kim Yeon Kyun(Hyundai E&C), Na Hyun Jeong(GS Caltex), Kim Hae Ran(KGC)
Note:
Bold Font: Part of the team who competed in Rio Olympics
Italic Font: Part of the 2016 NT(And got cut in the selection for those who'll compete in Rio Olympics)
Source: 1