Ulster Head Coach, Mark Anscombe, has made eight personnel changes and three positional switches to the team that recorded a bonus point win over Cardiff last Friday night for tomorrow evening’s game against the Scarlets at Parc Y Scarlets (kick-off 18:30).
He will start at fullback in place of Stuart Olding who is also unavailable as he sustained concussion in the game against Cardiff.
Trimble starts on the right wing with Michael Allen selected on the left. Darren Cave and Chris Farrell are paired in midfield, with Ruan Pienaar moving from scrumhalf to outhalf and Paul Marshall starting at 9.
There is a whole new second-row with Lewis Stevenson and Neil McComb starting, while in the back row, Roger Wilson moves from the back of the scrum to openside, Robbie Diack keeps his place at blindside and Nick Williams returns at Number 8.