The Ospreys have been boosted by the surprise return of Nikki Walker and Jamie Nutbrown to their squad for the EDF Energy Cup tie with Worcester this Sunday.
Scotland wing Walker suffered a broken hand in the Heineken Cup loss at Leicester two weeks ago while Nutbrown also returns following a foot injury.
Gavin Henson is expected to start after his disciplinary problems and after only playing one match this season, will be desperate to get some game time ahead of the Invesco Perpetual Autum Series, having only played one full match this season.
Duncan Jones said: "We had a tough game against Harlequins and the win was all important. We do not want to let go off this trophy easily as champions.
"We recorded a good win away to Worcester last season but we will not be complacent. They are a totally different side, we understand it will be physical but we're up for the challenge and looking for a win."
Ospreys (from): Backs: Lee Byrne, Nikki Walker, Tommy Bowe, Shane Williams, Andrew Bishop, Gavin Henson, Ashley Beck, Dan Biggar, James Hook, Rhys Webb, Jamie Nutbrown. Forwards: Duncan Jones, Adam Jones, Andrew Millward, Richard Hibbard, Huw Bennett, Lyndon Bateman, Alun Wyn Jones, Ian Gough, Ryan Jones, Tom Smith, Filo Tiatia, Steve Tandy.
The WRU's Women and Girls legacy events - #TRY OUR GAME have proved popular this week with current players and newcomers to the game learning new skills and picking up tips from national squad players.
We caught up with Shona and Ellie from the Wales women team ahead of the start of the Women's Rugby World Cup in Paris next month at a recent women's training session to encourage and promote more women and girls to try their hand at rugby. #tryourgame
The Women's Rugby World Cup warm-up clash between Wales and USA proved bittersweet for centre Elen Evans. Despite being one of the star performers on the day on her 50th Test appearance, USA edged home 10-7 at Cross Keys.
Wales completed their Junior World Championship campaign with a victory over Samoa. Team manager Mark Taylor and No 8 James Benjamin reflect on a tournament which saw Wales win three games and lose two.
Wales U20 players Angus O'Brien, Nicky Thomas and coach Richard Hodges are determined to finish their Junior World Championship with a flourish when they tackle the big hitting Samoans tomorrow in Auckland.