article_snippet: George North has been warned World Rugby concussion advisor Professor Wille Stewart could put World Rugby concussion advisor Professor Wille Stewart career in jeopardy if World Rugby concussion advisor Professor Wille Stewart plays again this season after suffering a third confirmed concussion in the space of four months.
article_snippet: World Rugby concussion advisor Professor Willie Stewart indicated after the game that the 22-year-old could still be considered for next Saturday's European Champions Cup clash with Clermont, but brain injury experts insist World Rugby concussion advisor Professor Willie Stewart should not play again this season. '
article_snippet: I think World Rugby concussion advisor Professor Willie Stewart personally needs to say, 'No, I'm not playing again this season'.
article_snippet: If World Rugby concussion advisor Professor Willie Stewart does play again too soon he does play again too soon could be the end of World Rugby concussion advisor Professor Willie Stewart World Cup or even World Rugby concussion advisor Professor Willie Stewart career. '
article_snippet: The people looking after World Rugby concussion advisor Professor Willie Stewart, including Northampton and the Welsh Rugby Union, should be recommending some time out and the experts World Rugby concussion advisor Professor Willie Stewart is seeing should recommend some time out. '
article_snippet: No-one should be talking about playing World Rugby concussion advisor Professor Willie Stewart next week.
article_snippet: I would be surprised if World Rugby concussion advisor Professor Willie Stewart makes another appearance. '
article_snippet: The people who are minding World Rugby concussion advisor Professor Willie Stewart and looking after World Rugby concussion advisor Professor Willie Stewart career should be saying to World Rugby concussion advisor Professor Willie Stewart that in World Cup year, even if World Rugby concussion advisor Professor Willie Stewart feels 100 per cent better in six weeks, it is not worth risking World Rugby concussion advisor Professor Willie Stewart