He's not slow. His top speed is good not great, his edges, turning, agility are very good. His acceleration is also solid, if it weren't, then his skating would be more of a problem. His ability to defend at the next level will be more of a hurdle than his puck moving.
His top speed is decent, I should have been more clear; "slowish" was a lazy comment. His footspeed and transitional skating both need work. He is pretty powerful, especially in straight lines., but he has what I like to call "heavy feet".
He's a talented offensive player at the junior level, there's no question about that. But the whole Kitchener team is running hot. They are shooting 15.5% as a team, 26% higher than the 12.3% they shot at last year.
6 of the teams top 7 goal scorers are shooting over 20%. Here are the shooting percentages of their current top 7 goal scorers:
22.0%
20.2%
16.2%
20.6%
20.3%
20.3%
21.4%
Now compare that to last year, where no Kitchener Ranger had a 20% sh% last year. Here are the shooting percentages of last year's top 7 goal scorers:
17.6%
16.9%
19.3%
14.6%
14.1%
16.9%
12.0%
TLDR: He's due for some pretty significant regression. He should probably be pacing closer to 85 points per 68gp vs the 108 points he's paced for to date. If I had to bet, he will end up around ~95 points if he plays the full season.