Ospreys Coach Sean Holley knows his side must rise to the challenge of facing English opposition they Worcester Warriors in the EDF Energy Cup this weekend
He said: "After a demanding fortnight in the Heineken Cup, we have to switch our focus to the EDF Energy Cup this weekend, and the unique and very different challenges which this competition presents. Worcester are a top side with some big names in the likes of Chris Latham, Pat Sanderson and Sam Tuitupou. They go into Sunday's game in a rich vein of form having scored over 100 points in their last two games, and they also achieved an excellent bonus point win in their first pool match in this competition, against London Irish, so we are under no illusions as to how Mike Ruddock and his team will be preparing for this game.
"We are delighted to welcome back Nikki Walker, James Hook, Lyndon Bateman and Jamie Nutbrown after injury, it's always good to see players returning to action and increasing the options available in the squad for a match-day. Jamie in particular is desperate to pull the shirt on again having only figured in two games for us to date, and we are excited by that prospect.
"We've selected a very experienced side, with 16 of the 22 having more than 50 Ospreys appearances to their name. We will need all of that experience for this challenge, but we are all looking forward to it immensely and hope that we'll have a big crowd behind as we look to build on last week.
"Our results have been good of late, but we feel that we can still improve in lots of aspects of our game. The players have been extremely diligent and focused this week and want to take a step closer to retaining this trophy.
"As we prepare for this game, we must congratulate our players selected for the Autumn International series this week. It is a credit to our organisation, and in particular to our players, that we can celebrate 50 per cent of the extended Wales squad coming from our regional family."
The Ospreys welcome Jamie Nutbrown, James Hook, Lyndon Bateman and Nikki Walker back from injury for the EDF Cup game, Walker back far earlier than expected.
Gavin Henson also returns from his two-match Ospreys ban, the centre eager to get game time having been named in Wales' squad for the autumn Tests.
Warriors have Matthew Jones at fly-half for a return to his old club.
The former Welsh international fly-half has recovered from an ankle injury picked up in Bucharest.
Chris Latham returns to the Worcester Warriors starting 15, replacing Loki Crighton, and is one of three changes from the team that won in Bucharest in the European Challenge Cup.
Chris Pennell comes in on the wing and Jake Abbott is in the back row replacing Miles Benjamin and Tom Wood who both have shoulder injuries.
Ospreys: Lee Byrne; Nikki Walker, Tommy Bowe, Gavin Henson, Shane Williams; James Hook, Rhys Webb; Duncan Jones (capt), Huw Bennett, Andrew Millward, Ian Gough, Lyndon Bateman, Tom Smith, Steve Tandy, Filo Tiatia.
Replacements: Richard Hibbard, Adam Jones, Alun Wyn Jones, Ryan Jones, Jamie Nutbrown, Dan Biggar, Andrew Bishop.
Warriors: Chris Latham; Rico Gear, Alex Grove, Sam Tuitupou, Chris Pennell; Matthew Jones, Ryan Powell; Matt Mullan, Aleki Lutui, Tevita Taumoepeau, Greg Rawlinson (capt), Craig Gillies, Matt Cox, Jake Abbott, Netani Talei.
Replacements: Darren Morris, Shaun Ruwers, Graham Kitchener, Rob Wood, Matt Powell, Loki Crichton, Charlie Fellows.
Referee: David Rose
Ospreys full-back Lee Byrne says they are determined to beat Group C leaders Worcester as they seek to retain their EDF Energy Cup crown.
Wales U20 duo Leon Brown and Lloyd Lewis face a busy couple of weeks ahead. Not only will they have a Junior World Championship to take part in, they are both sitting A Level exams during the competition.
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.