To correct one false impression: The NFL can not treat its players as "at will" employees. They are covered/protected by a union and CBA rules.
So the union, the NFLPA, is going to sue the NFL for violation of due process under the CBA rules that the NFL agreed to. But the NFL players, who fund & control the NFLPA, can put an end to the NFLPA protection of Ray Rice. If they want to. Perhaps somebody needs to start talking to the players about who they choose to support.
Regarding the Rice marriage. This is just me, but I have to think that money, and lots of it, was the reason for the marriage between Ray & Janay. Look at the position she was in: You don't want to go to jail? You to marry me to keep my mouth shut? OK, here's what it's going to cost you: X% of your salary. You keep your hands off me. Touch me and you go straight to jail and I get ALL your money.
I know that I would be very tempted to act in the manner I just described.
The real problem for the NFL: Billions of $$$$. If fans start pressuring the sponsors, and the sponsors pull their $$, how will the teams pay the players, which by contract they HAVE to do, regardless of whether or not the sponsors are sending their checks in.
It's a mess.
edg