A foot injury will put Gethin Jenkins out of service when the Cardiff Blues' take on Newport Gwent Dragons on Friday in the Magners League
The British and Irish Lions prop is a confirmed absentee but there are also doubts over Wales flanker Martyn Williams (ribs), hooker Gareth Williams (shoulder) and former New Zealand centre Casey Laulala (knee) are also doubts for the Blues.
Dragons wing Aled Brew is a doubt as he bids to recover from an ankle injury.
While lock Adam Jones and flanker Dan Lydiate are out for the season but centre Ashley Smith could return.
Dai Young's men will also be without Wales duo scrum-half Gareth Cooper and centre Tom Shanklin due to injury.
And Wales wing Tom James is definitely out injured for the Blues while number eight Andy Powell has recovered from a calf injury.
While Blues lock Deiniol Jones is set to break the Magners League appearance record as his 118th league game would eclipse Dragons prop Adam Black's record.
The Blues hope to extend their winning run over the Dragons to seven games although the Rodney Parade region have only lost once at home this season - to another Welsh region Llanelli Scarlets.
The Cardiff side are bidding for their fifth successive victory and hoping to extend their impressive form of six successive wins in all competitions.
The Dragons and Blues have already qualified for the Heineken Cup next season but both are chasing an outside spot for the top-four end-of-season play-off.
Wales U20 face a tough group in the Junior World Championship with France, England and Japan lying in wait but Attack coach Jason Strange and back rower Tom Phillips are looking forward to the campaign ahead.
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