Joe Bedford is among four players set to make their Dragons debut against Munster.
New signings Tom Brown, Rhys Buckley, Nathan Williams and Joe Bedford are set to make their Dragons RaboDirect PRO12 debuts on Saturday at Musgrave Park as the Men of Gwent take on reigning champions Munster (KO 7:45pm)
Scrum half Wayne Evans has returned from a shoulder injury picked up in the pre-season friendly against Russia to take a place in the squad and Martyn Thomas returns after recovering from the second of two broken legs which have kept him out of league action for several months.
Lewis Evans (calf) and Jamie Smith (back) are being rested for the match.
"Both Lewis and Jamie are ok but we don't want to play anyone who isn't 100% fit," said Dragons Head Coach Darren Edwards.
"There's a great deal of competition in the squad and I'm confident that players who have been given an opportunity this weekend will put in strong performances."
Dragons squad for Munster
Backs Martyn Thomas, Steffan Jones, Adam Hughes, Mike Poole, Pat Leach, Tom Riley, Ashley Smith, Jason Tovey, Wayne Evans, Joe Bedford, Forwards Phil Price, Tom Willis (c), Rhys Buckley, Nathan Williams, Dan Way, Ben Castle, Adam Jones, Jevon Groves, Robert Sidoli, Andrew Coombs, Gavin Thomas, Hugo Ellis, Tom Brown
GB7s women left their England base to train in Wales this week. Olympic Games hopeful Rachael Burford gives WRU TV's Graeme Gillespie her thoughts on Welsh teammate Jasmine Joyce - a 'one touch wonder'
The GB7s women's squad is currently training at Wales' Centre of Excellence where assistant coach Richie Pugh tells WRU TV's Graeme Gillespie some 'tough calls' will have to be made when it comes to finalising the 12 spots for Rio's Olympic Games.
Wales U20's Billy McBryde is looking forward to starting his first game against New Zealand this afternoon in the World Rugby U20 Championship where his side are looking to gain revenge from last week's pool defeat to the Kiwis.