Leinster welcome back Kevin McLaughlin, Sean O'Brien, Eoin Reddan and Jonathan Sexton from Ireland duty for Leinster's Magners League clash with the Scarlets at the RDS.
With the likes of Girvan Dempsey, Shane Horgan and Shane Jennings in tow, supplemented by the likes of Shaun Berne, Isa Nacewa, Stan Wright and CJ van der Linde, Leinster can call on a panel of experienced and young talent.
Full-back Andrew Conway is named in the extended panel having impressed for the Ireland Under-20's in recent weeks.
Meanwhile, David Kearney, Eoin O'Malley and Eoin Sheriff are included in the panel after impressing in last weekend's 22-10 British & Irish Cup victory over the Exeter Chiefs.
The team is expected to be announced on Friday lunchtime.
Leinster squad to face the Scarlets in the Magners League on Saturday 20 February at the RDS:
Forwards: John Fogarty, Trevor Hogan, Bernard Jackman, Shane Jennings, Stephen Keogh, Ronan McCormack, Kevin McLaughlin, Sean O'Brien, Malcolm O'Kelly, Mike Ross, Paul Ryan, Eoin Sheriff, Richardt Strauss, Devin Toner, CJ van der Linde, Stan Wright
Backs: Shaun Berne, Andrew Conway, Girvan Dempsey, Shane Horgan, Chris Keane, David Kearney, Simon Keogh, Ian Madigan, Fergus McFadden, Isa Nacewa, Paul O'Donohoe, Eoin O'Malley, Eoin Reddan, Jonathan Sexton
