So, after all it's about a leader's ability who can reuse powerful special card(s). But you also think in your previous posts that these special cards are ok and should not be touched. But, the problem with Fran according to you is the broken op willow or whatever. Ok...Because Dana accesses a card you have access to anyways, it makes a power card more consistent.
Fran is able to create a copy of a power card and give you a second use on a card that is designed to be once per game.
Dana has access to 1 Justice and 1 Waters.
Fran has access to 1 Justice, 1 Waters and an additional copy of the one you want.
Those cards have high provision cost, however aim somewhat above what that provision cost is worth, which is fine for a central staple, which by construction is already a once per game thing.