Let’s see how crazy this drives people.

Lithe (1)
Your strong personal style and flexible frame make you much more nimble that one would think at first glance.
Prerequisite: Charisma 13+
Benefit: For any calculation that normally uses your Dexterity score or Dexterity modifier, you may instead use your Charisma score or Charisma modifier.
Special: You may take the Narrow Frame feats without meeting its prerequisites, and may ignore any non-feat prerequisites for feats that have Narrow frame as a prerequisite.

Lithe (2)
Your flexible frame and strong personal style allow you to define your social interactions through your body movements.
Prerequisite: Dexterity 13+
Benefit: For any calculation that normally uses your Charisma score or Charisma modifier, you may instead use your Dexterity score or Dexterity modifier.
Special: You may take the Narrow Frame feats without meeting its prerequisites, and may ignore any non-feat prerequisites for feats that have Narrow frame as a prerequisite.

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