Campbell and McKenzie drafted in for Ulster

Kieran Campbell and Paul McKenzie have been asked to fill the void left by injuries to Isaac Boss and David Humphreys for Ulster's Heineken Cup meeting with Llanelli Scarlets in at Ravenhill on Saturday.

It was expected that Kevin Maggs would be played at inside centre with Paddy Wallace pushing across into the number ten jersey.

Wallace will be at ten, but Paul McKenzie has been selected on the wing with Andrew Trimble shifting to outside centre.

The game is not a sell out yet but with less than 1,000 terrace tickets left it could be close to a full house.

Tickets are still available to purchase at Ravenhill and there will be limited tickets on the gate on Saturday.

Gates open at Midday.

ULSTER (v Llanelli Scarlets):

15 - Mark Bartholomeusz; 14 - Tommy Bowe; 13 - Andrew Trimble; 12 - Paul Steinmetz; 11 - Paul McKenzie; 10 - Paddy Wallace; 9 - Kieran Campbell; 1 - Bryan Young; 2 - Rory Best; 3 - Simon Best (Captain); 4 - Justin Harrison; 5 - Matt McCullough; 6 - Neil Best; 7 - Kieron Dawson; 8 - Roger Wilson.

Replacements to be selected from: Paul Shields; Justin Fitzpatrick; Tim Barker; Ryan Caldwell; Neil McMillen; Paul Marshall; Isaac Boss; Adam Larkin; Bryn Cunningham; Kevin Maggs.