Celling is HHOF but likelihood is very small and it's too early to tell but he needs to get stronger and might go back down when Brock comes back.
Most likely outcome is a solid top 6 top line goal scoring winger.
I was thinking something along the lines (in terms of scoring impact, not exact style) of Boeser, minus, hopefully, all the injury and assorted issues. I mean people are going to, as always with prospects, say “oh no he’s gonna be way better!”. But Brock is a walking 30-40 goals when healthy and was a home run pick at #23 overall.
If Lekkermaki can hit that level of productivity, it’ll be another home run pick.
That’s a guy you feel great about anywhere in your top six, feel real comfortable with as a trigger man on a top line next to a great playmaking center and probably peaks a few times as an All-Star level talent (whether he is selected or not).
That feels optimistic, but reachable and realistic.