This article on the 2021 prospects is a really good read
https://www.google.com/amp/s/dobberprospects.com/2021-nhl-draft-15-months-out/amp/Sounds like its going to be another loaded draft, not quite to the same level as this year, but the key detail for next year is the draft is loaded with high end defenseman, with atleast 3 already being projected at an elite level.
And we also have yet another goalie who should crack the top 15. Spencer Knight last year, Askarov projected to be a top 15 pick this year and a swede next year.