I am not accusing Hayne of going to USA and getting injected with the best performance enhancing drugs money can buy. However, one has to wonder about the temptation to do what many others do in the USA; take cutting edge drugs to get that competitive advantage. It is a concern when when players change codes for a year only to return. I wonder how well regulated the other codes are with their drug testing. Perhaps playing overseas offers the opportunity to easily source non-detectable performance enhances. Perhaps the NRL should continue to drug test players who want to return later in their careers.