Dunn was one of our best goal kickers last year. He needs to be given a consistent run in the forward line. Bate should be tried on the half back flank to use his best weapon his long kicking and his strength.
I actually think that Dunn should play on the half back line and Rivers should play at full forward. Rivers has only had a few sorties forward and never really been tried as a key forward. He leads well as is a long accurate kick.