Origin strike to come from the bench as Holbrook finalises squad

The Gold Coast Titans will field a potent bench for today's clash against the Sydney Roosters at Cbus Super Stadium with Coach Justin Holbrook confirming two Origin players will provide impact off the bench.

Both David Fifita and Tino Fa'asuamaleaui will back up from Wednesday's game for Queensland, but will play new roles today as they come off the interchange bench.

Holbrook has stuck with the starting middles that performed strongly against the Melbourne Storm in round 13, with Jaimin Jolliffe joining Jarrod Wallace up front and Sam McIntyre moving to lock.

Jayden Campbell will get his second start at fullback with AJ Brimson to miss the match after playing for Queensland mid-week, while Joe Vuna and Greg Marzhew will also play their second games after debuting last weekend.

Sam Stone moves into the starting side with Fifita dropping back to the bench, while Erin Clark will again start at hooker.