I wouldn't be making any big changes personally. It is only round one.
I would however like to see Utai on the bench and Reddy start on the wing. Manly have a great kicking game and will target Utai under the high ball.
I think the loss of Tedesco is going to be significantly worse than most people think. Yes, he is a rookie, but the kid was clearly something special and was EXCELLENT under the high ball. None of our other fullback options appear to be (esp. now with Brown gone). Humble played well but he let two bombs bounce and that is again going to be an issue.
I think you need a quality 1, 6, 7 and 9 to win the comp. We have a 6 and a 9, but huge question marks over the 1 and 7. I think Humble is a good, solid player and I will give him a chance to cement his spot but I personally believe you need a classy fullback to win the comp and I'm not sure he is that person. Tedesco clearly was.
As for Moltzen, well I'll give him some time and cut him some slack due to his injury and the heat (even though it was the same for all players out there) but if that is what he is going to produce then we are in big trouble. My issue with him at half has always been the same, he does not have the attributes of a quality half: next to no kicking game, no organisational skills.
If you look at almost every highlight of Moltzen in FG, these have always almost often been the back of his support play. Whether it is a set move with Marshall after a scrum, or him chiming in as a ball runner from fullback. The issue is he doesn't provide enough support to Marshall and Farah when we need him to take some pressure off them.
My other concern is that when the game is on the line and we are in an arm wrestle he is invisible. This is not the first time. In the second half when the game was there to be won, our #7 was nowhere to be seen and left it all up to Robbie, who was completely exhausted, and Benji. This isn't good enough. IMO he is a luxury player who goes missing when it gets tough.