Elford has an injury concern so we might see a change happen there. Might either see Tighe move onto the wing or Purtell move on the wing and Tighe in the centres. We may even see Walker given a shot but I doubt it. I wish McFadgean was fit, he could be given a shot as well.
Tighe --> centre, Purtell --> wing if they're smart enough. Or as I was yelling out at the game "Give Sammy a go on the wing!"