This is a bit of a tough one for me because my inclination is to say, "Let the law deal with him as they deem appropriate." If those legal consequences cause him to miss a game or practice, etc., then we can talk about suspensions.
However, I'm well-aware that this is not the 'PR-savvy', 'family-friendly league' approach to the issue, so it's probably a very good thing that I'm only the assistant commissioner of the NFL.