The game is afoot my dear legend friends its Wattson.
I think Revenant will have easily worked out who the letter was written by and presume une amie, an innocent young lady wanting a level playing field. How many legends can write in english and speak french, or have the savvy to do so?
But this is of course a devious deflection by a very astute young woman, whom I suspect has an alteriour motive due to the Syndicate's and probably Revenant's involvement in her father's death. (sounding familiar?)
Revenant won't see her coming until he is fried to a crisp in the corner surrounded by a quiet a few electric wires.