"Evidence", here we go.
1 person's model/opinon isn't evidence. Dom Luszczyszyn's on theathletic has Edm ahead of Dallas.
Why would you assume they will revert back to last years pace? Both teams have changed quite a bit. In order to get to 92 points (roughly the cutoff for playoffs) Edmonton would need 80 points in 75 games (87 point pace). Dallas would need 89 points in 74 games (99 point pace). It's pretty obvious to me which is more likely here.
Dallas goaltending may improve, it may not. Its lazy to just assume it will revert back to how it was last year. Ditto for Edmonton.
The come from behind stat is really over stated. Edmonton has had the lead for an average of 20:33/game. Been tied for 29:21/game. They have been behind for only 10:50/game, 6th least amount in the whole NHL. They have only trailed by more than 1 goal ONCE this year against Chicago. Dallas on the other hand has had the lead for 5:48/game, been tied for 23:31/game, and been behind for 31:25/game (29th place) Source:
https://morehockeystats.com/teams/leadingtrailing
Its no secret the Oilers are riding a PDO wave, props for pointing that out. They will fall back to earth somewhat and I don't expect them to win 6 of 7 going forward.
All in all not much justification for this poll. An 80-20 split if anything is closer than it should be.