I think you are forgetting that the reason RNH was drafted 1st overall is that he had a lot of skill. It wasn't luck. Bozak on the other hand wasn't that good. Sure he got a lot better but he didn't start really becoming an everyday NHL player until he is Nuges age now.
RNH was better younger, for sure. Bozak wasn't consider an NHL caliber prospect until he was the top college UDFA of his year due to blooming late. Comparing them to being 24 years old, especially on aggregate points where one player has played nearly 400 games and the other had less than 120 is a glaringly bad measure
I am not down playing his last season. It was a career year for him. At 31 years old though. I don't have a lot of confidence that he will be a 55 point player going forward. Even if he is, he isn't that good defensively at all. I feel RNH doesn't actually get the credit he deserves for playing both ends of the ice. He focused a lot on the defensive side of the game the last few seasons which would be especially difficult playing with offensive floaters like Poiliot, Eberle, Purcell, Yakupov and even Taylor Hall. For the last 6 years he has been going up against Kopitar, Getzlaf, Thornton, Pavelski, Henrick Sedin ect every night. He has certainly struggled but is really coming around. I don't feel the same way about Bozak.
career year at 55pts, where he's had 49 twice (once in 58 games, which was his actual career year) and 47 in 73, while averaging ~51.5pts/82 games for his career? yep, really not a career outlier at all
RNH is a better defensive player for sure, Bozak's defensive liability gets way overstated as a result of playing the bulk of his career under coaches that didn't use structure, but he's not a great defensive center (other than being an elite faceoff guy). Have a look at all of Bozak's metrics before 15/16 compared to after 15/16, then do the same for the rest of the players who have played in both eras, you'll find a stark contrast to measurable defensive competency
Injury history? What the heck are you talking about? Since RNH entered the league Bozak has missed 64 games because of injury. RNH has missed 63 games because of injury. Is that 1 game really that big of a difference?
Again. The reason why RNH was picked in the draft and Bozak wasn't is because RNH had way more skill. Bozak really jumped up and became a way better hockey player when he was about the same age RNH is now. I think that means something when comparing players. RNH still has a much higher ceiling.
I don't know why I have to explain that when looking at career trajectory. I get that no ones trajectory is the same but cmon. RNH has proved to be the better player at both ends of the ice during his career and still has a ton of room to potentially go. Bozak is IMO about as good as he will be.
You wanted to talk about frequency of 50+ pt seasons, but also wanted to ignore Bozak's 49 in 58games & 47 in 73games - injuries have cost Bozak frequency of passing that mark while he's clearly displayed the ability to do it again and again
The reason that RNH was picked in the draft and Bozak wasn't is because RNH accomplished a lot more before his first year of eligibility, again this is a laughably bad measure when comparing high draft picks to UDFA's...unless you think Yakupov is better than Panarin too? He's certainly accomplished more in the NHL before 23 than Panarin did
I'm not sure why you'd think that RNH has a lot of room to grow either, that's not typical of 7th year NHL'ers. He may return to form as a Derek Stepan type producer, but I don't think it's realistic to expect him to blossom into a true #1C type player at this point