Giving Martin any kind of deal would be admitting the dolphins did something wrong.
And that's something NFL teams just don't do. I don't think he gets anything.
My bet, and IMO this is his only move, is to tell the media he's taking a year off for personal reasons, let Mia quietly release him down the line, and come back later and say he is fixed.
People forget pretty quickly, Rey Lewis had his buddies hold a man down while he stabbed him to death, no one cares over time. Everyone can move on from this, and as hard as we are on Martin, I don't think he ever meant for this to go this far.