Not sure if Harris had to provide one before returning but he did provide one and then was disciplined. And as far as I am aware he would be on a fairly routine schedule now. The fact is he provided and was found to be positive (for whatever amount or type is irrelevant) did his time and is back playing and testing. AC refused to provide a sample did his time and is back playing. I think if I’m a player and knew I was using I’d go the AC route to avoid the humiliation if it meant the same discipline in the end. Just my opinion.