LoL ESports is going to die quickly unless something is done
Let's be real here. There is zero doubt that SKT will win Worlds yet again this season. They are literally the Korean All Star team and, for sake of the sport, need to be broken up. In all honesty, it makes watching the games extremely boring when you know who is going to win 90% of the time.
The best thing Riot could do in Korea is this: Every team gets to pick two players to keep and the rest go into a pool. Then there is a draft with the lowest ranking team getting first pick and the highest ranking team gets last pick. The even rounds then go in reverse order. This would even out the Korean league and allow for some actual competition. Then you impose a salary cap world wide. That way teams just can't buy championships. This is why every major sport has salary restrictions, to prevent one sided teams.
The other thing is to actually balance the champion pool. Six champions in each role is about all that is played during any given split. Which again, is extremely boring to watch. People are actually tired of watching the #LCSBigPlays when it's the same champions doing them every game. Let's see some Volibear, Mundo, Cho'Gath, Trundle, and Skarner play once in awhile.