Dykes has been training at fullback, 5/8 and centre which is great.All I've heard is via shark cast that Sifa, Iro and Dykes are options for that spot. But I read something the other day that they haven't done all that much positional training yet, so I'd doubt any firm decision has been made. You'd want them all to feel like they are a chance at the spot till deep in the preseason IMO.