Can we do SOMETHING about AD casters please?

With the new runes changes, and a GIANT buff for the lethality items, they are going rampage and there is literally nothing that could stop them anymore, even a deffensive item, nothing. All of them got so strong after the changes, it is worse than when the lethality first came out. They could stack cooldown reduction items, get more AD, get their skills on minimum cooldown and literally deal true damage to any squishy champion with the combination of those items: And i am not joking here. The combination of above is giving stupid amount of penetration and due to the transcendence rune also big amount of AD, and that paired with low cooldowns on their abilities it makes true nightmare to deal with them as anyone who isnt a 400 armor tank. The bonus damage from duskblade is ridiculous, and the electrocute is a joke with all of those items. AD casters never been that strong before, its really disgusting.