Looking over the criteria and the full list again, I really can't see any possible justification for leaving Cozens off.
Cozens the type of player that you love when you start watching him. I know I did, he has all you want in an impressive package. Skating, size, reach, shot, physicality, production... Its all there.
But then you start to notice that he might be losing the puck a bit too often to junior players even though hes so far ahead physically, and then you start to pick up on his warts, warts that remind me of Drouin, warts that remind me of Pouliot. An over-reliance on skill and a tendency to think the game too slowly for his own skill, I value players that can slow the game down much more than players who have a brain that can't catch up. I call this the junior syndrome, if you want to see what it looks like, tune-in on a Habs game and watch Drouin, then you'll shake in your trousers when you realize Cozens has that too.
Luckily for Cozens, he's a big dude, so he'll be more useful than Drouin, but still.
So you say you dont like Zegras because you described him as a permiter player. Then a player that gets to the middle of the ice and is great down low in Podkolzin is not your style. It makes the rest of your list hard to take seriously for me.
Its not that I don't like perimeter players, per say. I think Zadina, Caufield and Perfetti have a tendency to be on the perimeter, but these guys can shoot with the best of the rest. Zegras has a muffin, and he loves to wire those long-ass low percentage passes à la Domi that make any coach cringe because its so unecessary. Zegras is a smart player though, just wish he'd be willing to go down the middle, cut inside, attack a defender, create space with his skating and set of mitts, instead of mostly just taking the space he's granted by the defender and working with that, because it rarely works in the NHL.
If Im honest though, I said the same thing about Q. Hughes, I didn't think he'd be that much of a threat because of his lack of shooting power and because he liked to dance around a tad too much, but Quinn loves to attack and create space with his skating, which is where I was wrong. His level 100 skating is so good that he can get away with not having a shot and being kinda soft, I should've learned because Barzal is just like that too (Though he has a better shot.) and he's finding success.
As for Podkolzin, you can read up on what Ive said about Cozens, it applies to him too. I do think Podkolzin thinks the game a bit better than Cozens though, but his abilities are lesser, making them pretty much even.
Tbh, Cozens and Podkolzin aren't even close to being ranked as #41 on that list, there's so many great prospects that were passed over that I don't really know why its an issue. Boldy isn't on the list and it hurts me every time I see it, because I love Boldy.