Lansdowne

Shane Horgan will be on the bench for Lansdowne's game against Old Crescent in Rosbrien following a niggling ankle injury. Paul Barry returns to the centre in place of Mark Woods while second row, Stephen O'Connor, a late withdrawal last weekend, will partner Graham Quinn.

Lansdowne: G D'Arcy; L O'Brien, P Barry, G Hamilton, R Niland; D Quigley, S Whelan; R Corrigan, O Ennis, E Bohan; S O'Connor, G Quinn; S Rooney, C McEntee, L Toland.

DLS

DLSP make several changes to the side announced earlier in the week. Mark Kavanagh comes into the front row with Karl Condron on the bench. Paul McDonnell retains his place in the second row while a fit again Kenny Wheelock is named among the replacements. Damien McCabe partners Stephen Gormley in the centre, Shane Stephens switches to full back with Eddie Devitt moving to the left wing for Mihai Vioreanu who is on international duty with Romania.

Cork Constitution

Coach Brian Hickey had delayed naming his side to afford outhalf Ronan O'Gara and prop Ian Murray every opportunity to recover for tomorrow's top-of-the-table clash with Galwegians. However, yesterday afternoon O'Gara confirmed that the bruised hip was not responding to treatment and he would therefore miss tomorrow's game. Murray has a chest infection but could make the bench. Better news is the return of provincial wing Anthony Horgan.

Dungannon

Dungannon have named an unchanged side for their trip to Blackrock College. Openside flanker Andrew Hughes who missed the last game faces a late fitness test to make the bench.

Dungannon: B Cunningham; J Cunningham, R Constable, J Bell, T Howe; D Humphreys, S Bell; J Fitzpatrick, N Brady, G Leslie; P Johns, A Kearney; A Boyd, T McWhirter, M Haslett.

St Mary's College

Gareth Gannon returns to the centre after sitting exams last week. Alan Conboy drops to the bench. Trevor Brennan moves from the second row to blindside flanker to accommodate the return of David Griffin to partner Malcolm O'Kelly. Frank Fitzgerald loses out in the reshuffle.

St Mary's: P McKenna; D Hickie, G Gannon, M McHugh, J McWeeney; E Hekenui, E McCormack; P Tucker, P Smyth, D Clare; D Griffin, M O'Kelly; T Brennan, V Costello, S Jennings.

Belfast Harlequins

They have postponed naming a team but will definitely be without Andy Matchett and Alan Robinson once again.