Rugby World Cup: Liam Williams can be 'key' attacker for Wales

Liam Williams (R) will bring a different style to the 15 shirt for Wales after Leigh Halfpenny's injury
Liam Williams (R) will bring a different style to the 15 shirt for Wales after Leigh Halfpenny's injury
Rugby World Cup
Host: England Dates: 18 September-31 October
Coverage: Live commentary on BBC Radio 5 live and sports extra, BBC Radio Wales and in Welsh on BBC Radio Cymru, plus live text commentary on every match on the BBC Sport website.

Liam Williams will add an extra running threat from full-back for Wales following the World Cup-ending injury to regular 15 Leigh Halfpenny, says former Wales back Rhys Williams.

Williams agrees that the absence of Toulon's goal-kicking star Halfpenny with a knee injury is a big blow.

But the 44-times capped full-back or wing says namesake Liam can add a cutting edge to the Wales backline.

"He's a player that can create something from nothing," Williams said.

More from BBC Sport
Sailor Hannah Mills aims for Rio Olympics gold
Geraint Thomas eyes Tour de France 2016 top five
Morgan Allen: Scarlets number eight out for four months

"He has been one of the biggest attacking threats in Welsh rugby over the past couple of years, so to have him fully fit now is key for Wales in the World Cup.

"Liam Williams becomes key at the back as an attacking threat and as a last man in defence as well with the injury to Leigh Halfpenny.

"[Halfpenny] has become a pivotal and important player for Wales over the years with his goal-kicking success rate.

Rhys Williams
Rhys Williams is president of the Welsh Rugby Players Association

"Without a doubt he does convert the points with the pressure that our defence is able to exert on teams, especially in the closer games where kicking becomes a pivotal part of the game plan."

Scarlets full-back Williams has not played since having foot surgery in June, but he has been cleared to return to action and is expected to start Wales' World Cup opener against Uruguay on 20 September in Cardiff.

Rhys Williams says the game against Uruguay might be enough for the 24-year-old to cement his place for tougher pool tests against England, Fiji and Australia, but is confident Wales coach Warren Gatland has other options in his squad.

"As a player you can tell from training where you're at, whether you're 100% over the injury, but he probably needs to play that Uruguay game to get that game fitness, confidence, awareness, forget about that injury and progress into the tougher games," Williams told Radio Wales Sport.

Rhys Webb
Wales scrum-half Rhys Webb has also suffered a World Cup-ending injury

"There's a number of people he can slot back there if needed: Matthew Morgan can cover there, Hallam Amos can go back there as well.

"So it'll be important for Gatland to see how Liam has recovered from it all."

Halfpenny was injured in the final warm-up game against Italy, which also saw scrum-half Rhys Webb suffer a foot injury that also rules the Ospreys out of the tournament.

"Like every Welsh supporter my heart sank when Rhys Webb was stretchered off and then to watch Leigh Halfpenny to be stretchered off as well, it was a real downer, and you just feel for the players," Williams added.