Conclusion : riot needs to rework the game
You see new champions ?
The fact is that all of riot's prewious policies and philosophies got removed when it comes to champion design and its a fact that our old champions look bad compared to those design wise, and their interaction with the game is on an entirely new level
what i think will happen is that riot will need to go ham on reworks soon, and basicaly replace new champion releases with reworks just because now they set their bar so damn high, we already see that old champions and new champions clashing on the rift cause buttload of shenanigans when it comes to ballance because they are meant to work so diferently
what i deem to be rather important is for riot to dedicate themselves more towards pulling all of the content up to this bar, since its very high, but at the same time its a great experience they are creating
but any way keep the good job, and keep the less of a bad job