Seems like the goalposts are now being moved.
He quite literally got an NHL job. That's it. That's the end of that discussion. He got what he wanted, and Pittsburgh held up their end.
Obviously there's no guarantee on what happens once that happens. Maybe he struggles. Maybe he doesn't. He's not a Bedard or Michkov. It likely won't be smooth sailing from there. Isn't for most 20 year olds trying to prove themselves in this league. But he got the opportunity with Pittsburgh he wanted.
And beyond that, I'm not sure how anything has been proven that he's not ready for the NHL. He's played less than 35 total minutes in the NHL. And even if we want to go there, he looked absolutely okay in the game I saw and had a good preseason. If anything, the evidence points to that he is NHL ready. Further, Pittsburgh is going to give him an opportunity that he wouldn't have gotten in Winnipeg. For all we know, Winnipeg might've not given him any opportunity to be a regular in the NHL this year no matter how well he did in the minors. That won't be the case in Pittsburgh, and they've already shown that they are willing to give him the chance to play in the NHL, if he earned it.
So save the stage five clinging. Let it go. You traded for a good player. You don't need to be so petty.