Merab Sharikadze will renew his rivalry with Scarlets cente Johnny Williams at Parc Y Scarlets in the second round of the EPCR Challenge Cup on Friday night in a game against Black Lion that is a potential banana skin for Dwayne Peel’s home side. The Scarlets were highly competitive, yet ultimately well beaten, in their opening game in Pool 3, going down 36-14 in Castres.

The four Welsh regions have a break from the United Rugby Championship this weekend, but that doesn’t mean life is going to get easier. In fact, it looks tougher in some respects with three of them facing club opposition in Europe and the Ospreys up against the Italians of Benetton who they lost to last week.

George North has agreed a two-year deal to join second-tier French side Provence from the Ospreys at the end of the season North was part of the Wales side that lost in the Rugby World Cup quarter-finals to Argentina and can still play for his country as he has many more than the 25 caps needed to play outside of Wales, with 119.

Wales fly-half contender Ioan Lloyd produced a “box office” display in the Scarlets’ 29-23 bonus point victory over Cardiff Rugby at a packed Arms Park. The No 10 spot in the Six Nations is very much up for grabs with Dan Biggar having retired from international rugby and Gareth Anscombe unavailable following his move to Japan, while Sam Costelow is currently out injured.

Dwayne Peel believes his Scarlets teams have answered questions over their character with their victory at Cardiff – although he knows there are tougher examinations to come. The head coach saw his team gain a bonus point 29-23 win at the Arms Park, where home flanker Ellis Jenkins was sent off for a dangerous tackle after 28 minutes. It’s a result that bunches three of the Welsh regions together in the lower mid-reaches of the United Rugby Championship (URC) table with the Ospreys in 11th, Cardiff in 12th and the Scarlets 13th.

Wales’ World Cup scrum-halves Gareth Davies and Tomos Williams will go head-to-head in a mouth-watering individual battle at the Arms Park on Saturday when Cardiff host the Scarlets. They are likely to be the frontrunners once again for the No 9 jersey in the Six Nations, so it will be fascinating to see who comes out on top in this derby clash.

Keiran Williams has been set the target of forcing his way into Wales’ Guinness Six Nations squad, having put the hangover from World Cup rejection behind him. The 25-year-old Ospreys centre missed the cut for France after making his Test debut in the warm-up defeat to England at Twickenham in August.

Erol Bulut has jumped to the defence of Cardiff City’s Arsenal loanee Alex Runarsson and claimed he was not at fault for the goal that gave West Brom victory over the Bluebirds. Bulut watched his team fail to seize the chance to move into the play-off spots as they lost 1-0 at home to the Baggies on Tuesday night.

Dwayne Peel has admitted his sinking Scarlets were second rate in a one-sided derby defeat to the Ospreys in Swansea. The Scarlets coach watched his team suffer a crushing 31-9 humbling at the Swansea.com Stadium at the hands of their fiercest rivals.

Toby Booth says staying calm in the pressure cooker will be crucial in Sunday’s west Wales derby between the Ospreys and the Scarlets. It’s a game that always has a bit extra on it and that will be no different in this weekend’s United Rugby Championship showdown at the Swansea.com Stadium.

The Ospreys have been dealt a cruel blow ahead of their massive west Wales derby with Scarlets on Sunday with skipper Justin Tipuric being ruled out of action for up to two months. The 93-times capped triple British & Irish Lions tourist broke his thumb in the defeat to Dragons at Rodney Parade last weekend and will undergo surgery next week.

Dai Sport contributor Simon Thomas explains the background to his new book ‘Rugby Lives’. It all started with a question that kept on popping up in my head: “I wonder what happened to so and so?” Now the identity of “so and so” would change from week to week and month to month, but there was a common thread.