Change the LCS ban rules to show more play to champions

Anyone else feel the bans in LCS should be changed to force out the general repeat picking of champs game in and game out? I think with the new best of 3 changes, that the pregame bans should be set through the entire series so that players are forced to play more than just a handful of champions and it makes the games themselves more entertaining and exciting. I just feel like seeing trundle for a best of 3 top in all 3 games and then a gnar or something similar on the other team for all 3 games gets old. It would by default make players decide who to ban a lot more difficult, as well as meaning in games two and three that you could have ALL the "OP" champions banned out. Thus forcing players to expand into more champions, but also letting viewers see a much larger selection of champions in a single series.

Thoughts?

TL;DR I would like to see bans in LCS games last through the series and force the teams to have larger champion pools than just the most played champions due to it becoming a repeat. Often making it boring to watch the general laning phases as most teams pick similar champs game after game.