should we see nerf on armor pen cause of armor items nerf

The only armor pen this effects is flat. Most armor pen that people (adc, assassins, fighters,) is % based so if they 100 armor it lowers it by the % as with LW it would be 35, if they have 500 armor it would 175. So really the armor pen wont be the issue but the flat damage would be. And if you want ADC's to not be able to kill tanks.... HAVE FUN PLAYING AP CHAMPS that once again will be worthless in a league of tanks.