Rune rework might actually fix the dmg bloat.
Everyone who had to level up an account since the Mastery rework can confirm this: Without runes and masteries the game is a lot more like we want it to be. With some minor tweaking needed here and there of course.
Laners have agency, tank items make you tanky. Dmg items make you deal dmg. And you need to build what fits your class. Adc for instance can't afford those fancy unkillable builds. Not enough damage to make it work without runes and masteries adding needed stats.
My glasses might be a little rose colored here, I'll admit. But this could work out wonderfully.