Ireland centre Gordon D'Arcy goes on the burst against England at Twickenham.
Wales could face an unchanged Ireland side when they travel to Dublin in just under a fortnight's time.
Warren Gatland's men will arrive in Dublin looking for a repeat of their stunning 16-12 victory two years ago - a win that sealed the Triple Crown and left them just 80 minutes from a second Grand Slam in four years.
But if Wales are to make it two wins in a row in the Irish capital, they are likely to have to do so against the same Ireland side that secured a late victory over England last time out.
Leinster's Jamie Heaslip is Ireland's only injury concern ahead of the fourth round of the Six Nations but he is expected to be fit for the mouthwatering clash with Wales at Croke Park on March 13.
The in-form No8 sprained an ankle last weekend but remained on the field for the full 80 minutes of Ireland's narrow win at Twiockenham. Heaslip produced an outstanding display in the 20-16 triumph as he continues to add to his growing reputation as one of the best back-row forwards in world rugby.
Very little has been said about the extent of Heaslip's injury but a statement from the Irish Rugby Football Union dispelled any fears that the 26-year-old would be out of action for any length of time.
"It is not thought at this point that it will keep him out of consideration for selection for the Wales game," read the statement following Ireland's second win in three 2010 Six Nations games.
Fellow Leinster star Brian O'Driscoll was a serious injury doubt when he left the field after 64 minutes on Saturday afternoon but he too is expected to be available for selection for the clash with Wales.
The Ireland skipper was stretchered off after receiving a knee to the head in an accidental collision with team-mate Paul O'Connell. But despite the initial concerns, O'Driscoll returned to the Twickenham pitch to join in with the celebrations at the end of a hard-fought victory.
"Brian took bit of a bang," said Ireland head coach Declan Kidney. "It was nothing - he was out on the pitch at the end. He's good and is enjoying the win as much as anyone.
"Brian just felt he should make Paul do the press conference to make up for him giving him a bang on the head with his knee! There's no risk of concussion. He's fine."
On the day the Wales U20 squad for the Six Nations is revealed, WRU Head of Rugby Performance Geraint John discusses the priorities of the Wales U20 programme, and moves being undertaken to make it easier for Welsh Exiles to be part of the WRU pathway - and to help keep Welsh qualified players in Wales
It was a double celebration for Wales and Ospreys scrum-half Rhys Webb when he called at the home of Welsh rugby to help commemorate the first anniversary of Principality Stadium and his return to fitness this weekend ahead of the RBS 6 Nations.
Prior to their departure to Wellington for the next leg of the World Series, Wales trained with England and Ireland. WRU TV caught up with Owen Jenkins who revealed the 'buzzword' which is driving the Wales squad on.
Wales head coach Rob Howley explains his decision to change the captaincy of the national side with Ospreys second row Alun Wyn Jones taking over from Sam Warburton for the forthcoming RBS 6 Nations. Howley is hoping his decision will allow Warburton to rediscover his 'mojo'.
How do you follow a dancing hippopotamus - the Ospreys wheelchair rugby team has just the 'oneness' to do it say the BBC! For a decade the sight of a herd of hippos synchronised swimming around their own private blue lagoon, has lit up our television screens at regular intervals between favourite BBC One shows. But now the nation's most watched channel has relinquished its famous amphibious mammals in favour of a new show-reel which includes the Ospreys wheelchair rugby team.
Head coach Rowland Phillips and key front rower Carys Phillips look ahead to games against Spain and Ireland as Wales Women ramp up their preparations for the forthcoming Six Nations. The two warm-up games are a 'massive opportunity to refine the squad' according to the Welsh camp.
Martyn Phillips has discussed details of the newly published 'Strategy for Welsh Rugby' which puts in black and white terms the plans and direction of the governing body of the national sport in Wales for the next decade.
WRU chief executive Martyn Phillips has urged Welsh rugby fans to follow in the footsteps of their soccer counterparts at last summer's Euro Championship by backing their team to the hilt in the upcoming RBS 6 Nations campaign.
Chief executive Martyn Phillips has highlighted the plans for Wales to become a breeding ground for national and elite club rugby coaches, which are contained in the WRU's 10-year 'Strategy for Welsh Rugby'.
Andrew Coombs is enjoying his new role as Nelson forwards coach. The former Dragons and Wales lock has big ambitions to become a professional coach but feels it's important to learn the ropes in grassroots rugby and where better than his home club Nelson, with friends and family close to hand.
Students at Brynllywarch Hall School, near Newtown, have transformed their own lives, and are now having a positive impact on others through rugby. The sport has had a life-changing effect on the well-being of the students who are now delivering rugby sessions to local primary schools and playing for a new mixed ability side
Wales reached their first semi-final since 2013 in the opening round of this season's HSBC World Rugby Sevens Series in Dubai. WRU TV's Graeme Gillespie recaps on what proved to be an eventful tournament
Wales and Ospreys back row James King, who came through the North Wales age grade system, nominated North Wales Regional Community Rugby Manager Marc Roberts, in the WRU's 'Diolch' initiative where squad players thanked those who played a part in their rise to the top.
Beating Merthyr has boosted Carmarthen Quins hopes of reaching a top eight spot in the Principality Premiership. Quins captain Haydn Pugh is delighted with his team's progress and is determined that everyone from the Under 6s through to the senior team, enjoys the ride.