Reworking Old Champions is Top Priority Right Now (Besides the Servers)

This meta is getting really, really stale. I'll plop down all of the champs you are pretty much guaranteed to see in a game if they aren't banned. . Now, for the champions that are not usually banned because they aren't considered too fit for purpose for their roles, but are still picked a ton. . The numbers have been crunched, and I think it was somewhere around the ballpark of 17% of the champions are picked 84% of the time in the new meta. This is more than problematic, it's game-breaking. There are 117 (about to be 118) champions in League. That means only (and this is a liberal percentage because I suck at math) 20 champions are selected in a vast majority of games. You Reds without question have to change this, otherwise League is going to get very very frustrating and boring. If you rework your old champions to the new meta, the game will be much much better, and there will be a lot more variety into the game. So, discussion time, do you think that the old champions should be adjusted to the meta? Also, other suggestions on fixing this major balancing issue.