Rogers smith has played around 3 games of union in the last 5 or so years, how is that a lot of rugby. But yes morretti is a better 8.
Murphy is a great player, just questioning his ability to be a genuine 7 as that looks to be the only spot for him next year with morretti at 8 and roger smith at 6
Rogers-smith has a solid grounding in rugby even though he has played a lot of league in recent years. He wont be out of place.
Moretti is an outstanding number 8 so its difficult seeing anyone else filling that position.
A spot will be made for Murphy. He's a standout and a must for the starting line up as long as he's fit.
Working out where to fit these 3 quality players into the team will be a good problem for the coaches to have.