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.
Angus O'Brien has quickly settled into the Wales Sevens squad after solid performances in Hong Kong and Japan. With two rounds remaining in Glasgow and Twickenham on the World Series, WRU TV's Graeme Gillespie chats to the rising star.
Wales winger Luke Morgan has established himself as one of the deadliest finishers on the Sevens World Series. WRU TV's Graeme Gillespie catches up with him on the eve of this weekend's round in Glasgow.
All roads lead to Cardiff on Sunday for the SSE SWALEC Finals Day at the Millennium Stadium. Cambrian Welfare tackle Ystradgynlais in the Bowl final, Ystrad Rhondda play Newcastle Emlyn in the Plate final while defending champions Pontypridd face Bridgend in the Cup final.
WRU Chief Executive Roger Lewis, Deputy Minister for Culture, Sport and Tourism Ken Skates and WRU Chairman Gareth Davies earlier this week launched a new competition in conjunction with the WRU unveiling its archive room.
Welsh players and management joined Deputy Minister for Sport Ken Skates at the Pierhead Building, Cardiff Bay earlier this week to reveal the Union's pioneering school-club hub initiative has been so successful the project will now almost double the scale of the original project.
The Scarlets, Newport Gwent Dragons, Cardiff Blues and the Ospreys look ahead to Judgement Day III which sees the Blues take on the Ospreys (2.30) and the Dragons tackle the Scarlets (4.45pm) at the Millennium Stadium tomorrow afternoon.
Ystradgynlais and Ynysddu played out a titanic struggle at Taffs Well in the SSE SWALEC Bowl semi-final. At the end of the game neither team could be separated after a 15-15 stalemate but Ystradgynlais go through on try count.
Blues strike first in JD III battle - Newport Gwent Dragons lock Andrew Coombs, WRU referee Dylan Llyr Jones and Cardiff Blues hooker Matthew Rees decide dressing room allocations for Judgement Day III
Wales Under 18 captain Calum Haggett has received a conditional offer to read Biomedical Science at St Anne's College, Oxford. WRU chairman Gareth Davies went to meet Calum and Coleg y Cymoedd Principal Judith Evans to wish him luck in his exams and pass on some of his personal experience.