He could still have a future in this league if he'd get serious about football. A year off will help him get things sorted I think. Teams probably won't touch him while this BS is going on with the courts, so he's most likely looking at a year off which he needs.
I don't have a problem with the Rams giving him a look once he's got all that stuff settled. At that point he'll be a cheap camp tryout type option you can cut as soon as you like if he's not serious about it.