A report in Fox Sport today about Englishman Stevie Ward retiring at age 27 because of multiple concussions with the title suggesting that the current generation of players are being treated like guinea pigs. I am of the view that the NRL has been overly hasty introducing new rules without due diligence which might come back and haunt them in the future in the form of legal proceedings brought by players suffering from ongoing problems from concussion related injuries. Thoughts?