My understanding is that all currently suspended for drugs or actions with new penalties under the new agreement are having their penalties adjusted to what it would have been if sentenced under the new deal. They aren't changing what constituted a violation, but just reducing the penalty. Which is what happened. Missing a test, testing positive for a masking agent, etc is now a 2 game penalty, not 4. So Bailey is eligible to return. What would have triggered a year long suspension under the old system is now a 10 game suspension, so that's what Gordon is getting.