It's important to note that:
* "Rhodium Nights" was a standalone episode. It wasn't part of a larger arc or storyline.
* Law & Order has had many different seasons and iterations. The specific actors and storylines from "Rhodium Nights" may not be relevant to current storylines.
It's always possible that the writers might revisit the theme or characters from "Rhodium Nights" in a future episode, but there's no concrete evidence or confirmation to suggest this will happen.