LCS/worlds/competitions gameplay format

Hi what are peoples thoughts on not being able to play the same champs again in a best of 3/5 games in a competition?

so for example if team A and Team B plays the first game using ten different champs on game 2 those 10 champs are perma banned and so on in game 3 onwards till you finish the best of 3/5

I feel like this will show more diversity and depth to league of legends and we can see a lot more variety and strategy to combos etc

playing the meta over and over gets a bit boring I am watching the LCS and every one plays the same thing over and over sighhhhhhh