Celtic League: Paddy Wallace will start for Ulster as Mark McCall's side continue their push for the Celtic League title this weekend.
With two games to play, the league is now Ulster's to lose and they will be aiming for a to move clear of Leinster when they take on the Llanelli Scarlets at Stradey Park on Friday night.
Wallace, who had been angling for a move to Castres as recently as last month having become frustrated with a lack of first team opportunities, comes into the starting line-up in place of Jonny Bell
Wallace replaced Bell, who will hang up his boots at the end of the season, during the nine-try rout of the Borders last weekend. Bell has recovered from the wrist injury sustained in the match but is named among the replacements for the trip to Wales.
Ulster: B Cunningham, T Bowe, A Trimble, P Wallace, A Maxwell, D Humphreys, I Boss, B Young, R Best, S Best (capt), J Harrison, M McCullough, N Best, S Ferris, R Wilson. Replacements: N Brady, J Fitzpatrick, r Caldwell, N McMillan, K Campbell, J Bell, T Howe.
