Trimble fails fitness test

Andrew Trimble has failed a fitness test on his knee for Ulster's visit of Gwent Dragons to Ravenhill in the Celtic League on Saturday.

That means that leaders Ulster will be unchanged from the side that blasted Munster in the last round.

ULSTER (v The Dragons):

15 - Bryn Cunningham; 14 - Tommy Bowe; 13 - Jonny Bell; 12 - Paul Steinmetz; 11 - Andrew Maxwell; 10 - David Humphreys; 9 - Isaac Boss; 1 - Bryan Young; 2 - Rory Best; 3 - Simon Best (Captain); 4 - Justin Harrison; 5 - Matt McCullough; 6 - Neil Best; 7 - Stephen Ferris; 8 - Roger Wilson

Replacements: 16 - Nigel Brady; 17 - Justin Fitzpatrick; 18 - Ryan Caldwell; 19 - Kieran Campbell; 20 - Adam Larkin; 21 - Kevin Maggs.