EDG, JDG, BLG, WBG, TES, FPX, LNG are guarantee to make it, they are the most popular org in China and all have great financial with stronger ownership.
RNG is most likely to not make it due both the owner and the org are in bad financial situation.
I think RA is most likely to make it. They have pretty good financial, compete in multiple game, and decently popular. They are one size down on everything from the big 7, but they have a competitive Val team.