During the open portion of Wednesday's workouts, Bengals WR A.J. Green not only made it beyond stretching, but he also went through position-specific drills with other receivers. He didn't seem to favor the injury.
Green has been told to expect playing with a measure of pain the rest of the season. At this point, it's about managing that pain and figuring out ways to protect his foot to give him adequate relief while playing through the ailment.
It looks like Green is tentatively on track to play in Week 9.