Scott Quinnell and Mark Taylor are major fitness concerns as Llanelli face an injury crisis ahead of their make or break Heineken Cup clash against Northampton Saints.
The Scarlets could be without as many as seven internationals for this Sunday's Pool 4 decider at Franklin's Gardens.
Quinnell retired early from last week's victory over The Borders with a groin strain and would be a major loss after scoring five tries in as many pool games this campaign.
Fellow British Lion Taylor is still struggling with a knee problem picked up in Agen where Irish flanker Simon Easterby also broke a bone in his hand.
"We are just trying to give both Mark and Simon as much time as we can to recover," said Llanelli director of rugby Gareth Jenkins.
There was further frustration for club captain Leigh Davies and Mark Jones who both made their long-awaited return from lengthy lay-offs.
Jones suffered a relapse with his troublesome knee that has kept him out since the World Cup while injury-plagued Davies pulled his hamstring in training.
Meanwhile props John Davies bruised his foot while Iestyn Thomas sprained his ankle while training with Wales on Monday.
The mounting injury list is so acute that Jenkins has been forced to delay both naming his team - and even training - ahead of the club's biggest game of the season.
But it is the injury to Thomas which worsened his mood after complaining about the demands placed upon players by the weekly national training sessions amid a vital week in the Heineken Cup.
"These injuries could not have come at a worse time, it's looking pretty precarious at the moment and we even had to call a halt to training because there were so many that couldn't take part," said Jenkins.
The Half a Game initiative is currently sweeping across Wales and proving a major success. The scheme aims to give every young player at least half a game every weekend. WRU TV recently visited a festival in Narberth where clubs have fully embraced the initiative.
Both Bargoed and Swansea were seeking their first win of the Principality Premiership season this afternoon. It proved a fruitful day for the hosts - not only did they win, but Bargoed claimed a try bonus point.
Cardiff managed to keep their unbeaten record at home intact, but only just as Bridgend made them work extremely hard before the Blue and Blacks secured a hard fought Principality Premiership win at the BT Sport Arms Park last night.
Former Wales back row Andy Powell gives a guided tour of The Wern, home of Merthyr RFC, who are determined to prove a lot of people wrong and make their mark in their first season in the Principality Premiership.
Wales Sevens head coach Gareth Williams looks back on the Rio Sevens success where he helped GB win silver. He believes the successful campaign is a huge boost to his Welsh squad as they prepare for another World Series, as WRU TV's Graeme Gillespie discovers
British and Irish Lions head coach Warren Gatland will be heading back home to take on the All Blacks next year where for him, success for 2017 is all about going to New Zealand and winning a Test Series.
Last week all roads led to Eugene Cross Park where defending champions Ebbw Vale hosted this season's launch of the Principality Premiership. WRU TV's Graeme Gillespie was there to capture the thoughts of Damien Hudd, captain of Ebbw Vale, and WRU Head of Performance, Geraint John.
Llandovery made it three in a row when they defeated Aberavon in the final of the National Foster's 7s at BT Sport Cardiff Arms Park on Sunday. On another eventful day of sevens, Newport claimed the Plate and the Dragons won the women's crown
Last week saw Cardiff welcome players from around the world for the 21st Golden Oldies Festival. The tournament features players over 35 years of age, and this year's event saw a select few represent the WRU in a 'friendly' against the Wooden Spoon.
Wales Under 18 captain Callum Bradbury is delighted to have seen his side claim a narrow 18-17 victory against a strong SA Schools 'A' side to end the three-match Under 19 International Series in South Africa on a high note.
The Wales U18 squad spent an emotional day in the drug-riddled townnship of Hout Bay. Hout Bay Warriors President Fred Johannes said the visit was 'the talk of the town' and will dream about the day everyday for the rest of his life.
RGC 1404's new head coach Mark Jones is hoping to build 'something special' in north Wales and is already looking forward to the development region participating in the Principality Premiership for the very first time.