Fnatic or NaVi - my quick take
Fnatic - Insane roster. Really stacked on every role, especially having Derke and Leo on this meta is so good for them. Has IGL that is native English speaker making calling way easier. Concerns: choking, Boaster's calling on high stake games.
NaVi - Really good roster. This meta will suit them really well with Jett, traditional sentinel and initiator dominant one. Also one of the best anti-strat teams out there even though it won't help much here. Also has shown the ability to switch up comps and styles a lot. Concerns: can cNed flex if needed, and how he overall fits to this team like resource taking, comms in and out of game etc.
Liquid - Good roster as well. They finally got a proper IGL and nAts is one of the best sentinels even though we likely won't see much of Cypher. A lot of flexibility. Concerns: Redgar's IGLing overall(wasn't biggest fan of M3C calls) and him having to do that in English. Possible role conflicts between Jamppi and Sayf. Like who plays Raze if needed etc. Also maybe bit inconsistent on higher stake games in players like Jamppi and Soulcas.