Munster coach Tony McGahan has made two changes to the side that defeated Australia during the week ahead of Sunday’s Magners League clash with the Scarlets at Musgrave Park (kick-off 5.35pm).

Connacht coach Michael Bradley will give Ireland U20s Tiernan O’Halloran and Eoin Griffin a chance to show what they can do in the Magner’s League against The Scarlets in Wales on Sunday.

The Scarlets welcome back Welsh internationals Ken Owens and Jonathan Davies for their Magner’s League clash with Munster at Musgrave Park on Thursday evening.

Wales internationals Martin Roberts, Jonathan Davies and Ken Owens have been released for their key Magners League match against Leinster at the RDS on Saturday.

Coach Nigel Davies has opted to bring in Rhys Priestland at full back for the Heineken Cup trip to Leinster tomorrow.

Leinster coach Michael Cheika has the luxury of being able to go with the same side that eclipsed The Scarlets for the return leg between the clubs in Saturday afternoon's Heineken Cup round 4 clash in the RDS (kick off: 3.45pm).

Jamie Heaslip will make his 100th Leinster appearance in Llanelli and is named in a strong line up which includes nine Ireland internationals.

Coach Nigel Davies has included Simon Easterby in his Scarlets side to play Connacht in the Magner's League at the Sportsground on Friday.

Coach Nigel Davies has made three changes to The Scarlets side to play Munster in the Magner's League at Parc y Scarlets on Saturday.

Scarlets coach Nigel Davies will start international new recruits Sean Lamont, Richie Pugh and Rhys Thomas in this weekend's Magners League opener at home to European champions Leinster at Parc Y Scarlets on Saturday (6.30pm).