No 1 his defence was OK last year, I wouldn't say outstanding
No 2 No he is not easily one of the best 5/8s in the game, he isn't even one of the 16 NRL 5/8s at this stage! Yes he had great potential as a kid. Agree with that.
No. 3 Pure speculation on your part, about bulking up to play back row. He was already a big kid who naturally has a very solid build. Second row forward at NRL level requires a superfit hard body not a body loaded up with extra bulk, especially when that bulk is not even made of muscle
No. 4 Pure speculation on your part once again, firstly to suppose Schu lost interest and secondly to blame that on Hasler lying to him. Seriously!
I fully expect a fit Schu to start strongly in 2023 and have a great year, but so much will come down to how well he controls his risky plays. A player who repeatedly gifts the ball to the opposition won't get picked up by any NRL club. So we need a fit and especially a very focussed Schu next year, and if we get that then the disappointments of his 2022 season can be consigned to the dustbin.