It seems that MVP is "rebuilding" for next season of Proleague. The new players are Symbol, Center, YongHwa and KangHo. Choya joins as coach, while previous head coach Lim Hyun Seok moves to coach MVP's DotA 2 squads, MVP.Phoenix and MVP.HOT6.
There are also talks about forming partnerships to bring in d.Seed, Liquid`HerO and yoeFW.Leenock.
My Korean skills are fairly limited so if anything is wrong, please correct me.
EDIT: Seed has confirmed on his Twitter that he is going to play in Proleague for MVP:
EDIT 2: HerO also confirmed on Twitter that he will play for MVP:
EDIT 3: DRG confirmed to have left MVP
EDIT 4: It has been confirmed that all former MVP players are no longer on the team.