Are Void Staff and Last Whisper ever going to be addressed?

Xypherous and Morello both have stated multiple times that both of these items are grossly overpowered not because of numbers but because of what they do to the power curve of champions in the game.

The fact that Void Staff and Last Whisper exist means that resists need to be overpowered to combat the items. Because of this, the two following things happen:

Before Last Whisper/Void Staff are bought, tanks are almost completely unbearable mid game due to inflated resist values. However, the minute carries buy Last Whisper and Void Staff all of a sudden armor and magic resist lose 40% of their gold value, which makes resist items incredibly hard to balance for all stages of the game. Ideally you'd want resist items to have values somewhere between their current value before LW/VS and after LW/VS, or something like all items lose 20% of resists but LW/VS get deleted.

This makes it so tanks aren't so impossibly hard to kill mid game but at the same time don't drop off instantly late game after Void Staff/Last Whisper are bought. Just an idea.

Does Riot have any plans on these two items?