Hmm, he maybe was a steal and he is great. He is one of the best player in this tournament. But 2th round is after all fairly high and you have players like Aho that didn't even get drafted and he is by far the best d-men in sweden and maybe among all countries.
So even if Aho is not technically not a steal since no one was picking him, but with saying steal you are implying most underrated player of that draft, and that was Aho for sure. Seriously this scouts that earn big money from scouting players thinks that there are over 200 more talented players than Aho in that age group? They should all get fired. He should have easily been a first rounder.
Plus there are a lot of other high end talented in the late rounds, so I do not what to say that a 2 rounder is the biggest steal, since that 2 th round is fairly high and the biggest steel you will usually find in the later rounds.