Aside from zeke, no one has Liljegren or Brannstrom in their top 5.
I have also said that Liljegren will be considered top 5 in his draft within about 5 years. I don't put Brannstrom quite that high, but I think he will not be far behind.
In the case of Liljegren that will simply be him returning to the position he was placed in by most sources a couple months before the draft (for instance
here where he was ranked 3rd in February and
here where he was ranked 4th in March based on the consolidation of multiple drafting sources). The WJSS simply showed that due to his performance post-mono he was unjustly criticized and dropped in ranking by scouts. And I am pretty sure that several scouts watching the WJSS already understand that was case, others will realize that over the coming years as he outperforms most of the players they shifted ahead of him.
Regardless, I don't care much about draft position. I wanted the Sabres to pick Liljegren up 8OA if he was available, but I also did not think that Mittlestadt would still be available either, so I certainly can't fault them for picking up that kind of talent which fell to them in 8th and who would look amazing playing with Eichel.
Just as an example if one were to look at just the 15th to 17th pick: Brannstrom by Vegas, Valimaki by Calgary and Liljegren by Toronto it doesn't tell you anything except which teams prefered which players based on who was still available.
Had Calgary drafted 15th instead of 16th do you think that they would have picked Brannstrom over Valimaki? I don't think there was much of a chance Brian Burke's team would pick a small skilled D such as Brannstrom when a much bigger, but still talented, D like Valimaki was available.
Had Toronto Drafted 15th instead of 17th do you think they would have picked Brannstrom or Valimaki instead of Liljegren? I don't think there was much of a chance when both are LHD and Toronto was in the undesirable position of giving up young assets to attain a top 4 RHD.
So what does draft order indicate in terms of talent? Not as much as people feel it does. Part of that is due to the idea that most teams have helped spread that they simply draft the BPA. They don't and after the first couple players the next group is close to each other and blends into the next group and the next group. But it would simply be illogical and counterproductive for any team to say "we drafted so-and-so 11OA. He wasn't the best player available, but he fit our system, playing style and needs more than another player who was slightly better."