Talagi was incredible in the middle, believe he played the entire first half and then came back on later in the game too. The middle of him, Vaivela, Ong, Funa-Iuta will give the spine so much room to work with. I think once Cyrus settles down a bit he can be a great player, despite being a year young he was hard to stop but there were times he overplayed his hand or just needed to tuck the ball and run. This will come with time and experience but what a first game of junior reps for the young man.
The ball was a bit harder to pick standouts. When the team completed each player did their part and when they weren't it was also a team effort. But you're right on Seb Piukala, he can certainly find an offload, I'd like to see Talataina in time follow him around the ruck. That combination could be lethal.