Isn't he a Super League champion? Would playing in reserve grade be sufficiently challenging for him? If we're truly committed to his development, then we need to integrate him into the first grade, whether that means positioning him as a centre or bringing him off the bench for 40 minutes.
Same goes for KPP, he needs to be in our 17. Our team greatly lacks the kind of size and athleticism he brings. He and Lucas could share playing time, potentially offering Frizzell some rest now and then, considering he's not getting any younger. I'm keen to see more of Jed, but it's hard to envision him finding playing time unless it's in the middle position. However, the middle is already crowded with the Saifitis, Leo, Jack, and Mat, all of whom deserve a spot in the top 17.
Nonetheless, it's a wonderful problem to have. There's not a single position among the top 17 that isn't competitive or doesn't have a first-grade player ready to step in immediately.