Why NA is still very likely to lose worlds.
I feel by now that some people should have matured by now to talk about this without being childish. Though, I know some still will. But I sincerely do believe NA is.. to some extent the best region. However, I don't believe they are the most intelligent. If we hadn't noticed, the games in which NA wins vs teams like ROX costed them a lot to achieve such victories. Here's my theory in why KR is going to win worlds: As good as Korea is, they don't seem to be playing very intellectually. ROX Tigers almost lost to ANX. SKT loses to FW and ROX loses to CLG. If you noticed, These teams have one thing in common: They have comfort power picks. However, when they go to a more meta restrained team composition, they don't play as well. I believe Korea uses early group stages as a form of gathering information and scanning how powerful these teams are with specific champions. To Korea, simply hearing someone is good with said champ isn't enough for them to simply waste a ban on those champions. When it comes to games where Korea REALLY wanna win, they highly value ban phase and choose to use it passively at the beginning of group stages to allow the other teams to "dominate" them in said phase so that they can see how the enemy teams conquer them in draft phase.
To put it simply, Korea throws in champion select early in group stages to see scan the enemy teams at their strongest so that they will know what to do in the later parts of the tournament. That is my theory anyway. I do still "kind of" have hope for TSM because TSM is the only NA team with a large champions pool in almost every position so it's difficult to ban them out. However, It is still likely ROX or SKT will overpower them just in raw skill.