Reading the Robert Dillon article http://www.theherald.com.au/story/4986792/robert-dillon-sporting-declaration/ He raises a thought that with Sione finding himself in concussion trouble, missing WC etc due to it, Wests having said they are concerned about concussion legal issues, and Sione's contract being negotiated with Wests at the helm, we may see Sione not offered a contract at all! Given Newcastle currently being sued by Macmanus for previous concussions and the club didn't handle the properly, we now have Sione travelling the same path. Repeated concussions, now being held out of consecutive games, ruled out of the world cup etc. Next year if he suffers another concussion early on what then? How long will he miss? And if he does his further concussion trouble, come contract time the Knights may view him as a future legal risk and avoid renewing his contract at all. Just food for thought.