"Ability without opportunity, is nothing," Napoleon Bonaparte once said. That has been adopted as the motto of the Aberavon Fighting Irish amateur rugby league club. And there are few places where the statement is more poignant.

Omer Riza was not in charge of Cardiff City for the last South Wales derby, but he insists he knows all about the rivalry with Swansea City. Riza actually held the Bluebirds’ post-match press conference back in August after the 1-1 draw at the Swansea.com Stadium. But that was only because the then assistant manager’s own boss, Erol Bulut, was sent off after a push-and-shove contest with some of the Swans’ players over a ball that had gone out of play.

Richard Whiffin has made 10 changes to his Wales U20 starting line-up for their second clash with the Reginal Academies XV at Llandovery’s Church Bank ground on Friday 17 January (kick-off 7.30pm). Bristol Bears wing Aidan Boshoff, Bath prop Ioan Emanuel, Bristol Bears lock Kenzie Jenkins, Bath back five man Arthur Moore (Bath) and Dragons No 8 Evan Minto are the only survivors from the side that won the first game 42-21 at the Arms Park last week. Drafted in for round two, and hoping to make an impact ahead of the U20 Six Nations opener against France in Vannes on Saturday 1 February are Ospreys full back Lewis Edwards and wing Ieuan Cornelius, Sale Sharks centre Osian Roberts and scrum half Carwyn Edwards, Scarlets centre Elis Price and hooker Harry Thomas, and Dragons forward duo Nick Thomas and Ryan Jones.

There was something missing when Warren Gatland this week named his Wales squad for the upcoming Six Nations. Not the missing players, such as Gareth Anscombe, Rio Dyer, Cam Winnett and Max Llewellyn who many, clearly, expected to be included. Or even those absent through injury, such as Dewi Lake, Adam Beard, Ryan Elias, Sam Costelow and Mason Grady.

Omer Riza believes his Cardiff City team have thrown away eight points in their battle to avoid relegation – even though they have climbed out of the drop zone. Riza bemoaned the Bluebirds’ inability to hold onto a lead as they conceded in the 87th minute at home to Watford on Tuesday night. The goal turned what would have been a 1-0 victory – and three priceless points – into a 1-1 draw. It was enough to nudge Riza’s men out of the relgation zone, but does not give them the three-point cushion they would have enjoyed.

Gareth Anscombe has been left out of Wales’ Six Nations squad because Warren Gatland has doubts over his kicking. The Wales coach recalled Anscombe for the autumn series after the Gloucester outside-half battled back to fitness. After suggesting the 33-year-old had been overlooked for the current squad die to his age, and uncertainty over whether he would still be around for the next World Cup, Gatland then went further in explaining Anscombe’s absence.

Ospreys outside-half Dan Edwards and Scarlets wing Ellis Mee are the two uncapped players to have been named in coach Warren Gatland’s Wales squad for the Six Nations. Gatland has also included hooker Sam Parry - who walked out of a national camp last year after feeling disrespected by the Wales coach - along with a number of players who have recovered from recent injuries.

Cardiff City’s reward for beating Sheffield United is another away trip for the fourth round of the FA Cup - to Stoke City. The Bluebirds - the only Welsh club left in the tournament after Swansea City lost 3-0 at Southampton - overcame Championship high-fliers Sheffield United last Thursday night and then had to wait until Sunday evening to learn of their opponents in the next round.

Luke Williams admitted Swansea City were deservedly dumped out of the FA Cup at the first hurdle after a one-sided defeat at Southampton. The Swans lost 3-0 and offered little in the way of resistance against a team struggling to win a game in the Premier League.

Ospreys head coach Mark Jones paid tribute to his team as they continued their revival under his guidance. The Swansea region impressed as two tries from Jack Walsh helped them become the third team in Pool 2 to clinch a ticket into the EPCR Challenge Cup knockout stages for the second season in a row, as they beat Newcastle Falcons 35-15 at the Swansea.com Stadium.