I agree. It takes time for IQ to catch up when you have blazing speed. He will get better IMO. He is snakebitten though. Needs to find the net.
Imo it's less about it catching up to his speed, but rather learning and adapting to the reality of the level of speed, skill & strength of the NHL.
Posters with limited understanding of elite sports regularly confuse the transition and adaptation period of young skilled players with a lack of "hockey iq".
We saw it ad nauseum in Slaf's first 2 seasons, we've seen it talked about with Newhook, Roy of late. Heck, if you go back to BargainBin's last season, even Caulfield's hockey iq was being questioned when he struggled under Ducharme.
Understanding the game is one thing. Having the appropriate level of skill & physucsl ability to execute, another. Learning how best to leverage and apply ones unique skills/abilities to drive impact, is yet another, and learning how to navigate the pace/physicality and officiating of the NHL still another.
A player can have string hockey iq and fail to translate it effectively to the NHL if any one of those areas falls short. Few young athletes step in immediately with all 4 working well (like Hutson this year).
Work ethic, coachability, internal drive to keep improving... these are the intangibles that predict if an athlete can "put it all together"... health, usage/opportunity, roster circumstances (ie linemate quality), fit with coaching & org direction et. are the variables that determine how long it takes.
Lekhonen is a recent example... he didn't all of a sudden develop hockey iq when he went to Colorado, yet he doubled his productivity. Time, effort & circumstances simply unlocked the ability to execute & drive more consistent impact... for some of observers, the hockey iq was visible all along. Just need to understand what your looking at.