First off, Poehling is a very good prospect, that's true.
As of today, he's 20 years, 37 weeks and 3 days old. He has 3 goals at the NHL level.
On January 7th, 2019, Laine was also 20 years, 37 weeks and 3 days old. On that date he had 104 G 62 A for 166 career regular season points.
Just a recap, at the same age one player had 163 points more than the other. If you think Poehling could be anything more than a very nice addition to a more valuable piece in a Laine trade, then I think it's fair to ask if you're also suffering from a concussion.