I am very much a fan of everything else Strome brings to the table -- I want him to succeed -- but the problem with his skating is it's not a case where you can assume progression like you can for others with simple power skating work or muscle. If we are operating on the 20-80 scale, he might very well be a 20 in the skating. It will likely never not be an issue, just a matter of degree.
It has trended up this year the tiniest bit, but he is one of the worst skaters at even the junior level. It's more than his stride. His edge work is non-existent, he has almost no knee bend, his fitness doesn't always look good (and he doesn't strike one as a "fanatic"), his stride can be short and his footwork clunky. He basically glides around. So, there's not much wrong with his mechanics in the sense he barely skates.
Vorobyev was a slightly below average skater in the mold of younger Couturier, and it's not even an issue anymore. He's just got a long stride, and added strength helped him immensely. It's average at this point, something that doesn't cross my mind. Lindblom is probably a tick below average as a straight line skater, but his edge work is above average as well as his feet quickness in tight spaces. Vorobyev is similar in his edges and quickness. I'd say Laczynski is in that mold as well; he's actually a fluid skater if (if) he moves his feet. And there's no reason Strome should be above him given he brings just as much elsewhere in his game. Their starting point was so much higher than Strome's. You can/could project them getting to where they needed to be. Or, though his skill level is lower, someone like Bunnaman has taken good steps. Strome will have to improve at a rate twofold to theirs, while still being well below average at the pro level. Love the rest of his game, but there's still a handful+ of others to me without that critical flaw.