Wales have injury concerns over a number of wingers ahead of their 2018 Six Nations campaign.
George North: Back on the injury list after missing the entire Autumn campaign with a knee problem. He made a brief return but Northampton confirmed this week that further damage will mean he'll be out for up to six weeks.
Liam Williams: Hasn't played in seven weeks since an abdominal injury forced him off for Wales against Georgia. Prior to Christmas, Saracens estimated he'd be out for approximately four weeks.
Hallam Amos: Played in all four Test for Wales over the Autumn, but faces an anxious wait after suffering an ankle injury on Boxing Day. Dragons head coach Bernard Jackman hopes he'll be back before the end of the month.
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