I'd be scared to move Rovelli from halfback, he's making a decent crack at it. While Having Rovelli at stand-off and Hohaia at Halfback is worth considering, I think the combinations have been messed around too much this season. Rovelli is finding good form at halfback and I wouldn't want to ruin this by yet another halves shuffle-up. I say bring Hohaia into #6, chuck Jerome back into the centres and keep martin on the wing until vatuvei comes back and then decide between Hohaia and Ropati. Perhaps having Hohaia and Rovelli swap positions during the match could be an option, but again, i'd be cautious....