I hate the Bean-McDermott references of how it worked for the Bills it could work for the Sabres.
The Bills aren't as good as you think are. It's been more luck than it has been talent so far.
Results be damned, for the most part there is a clear strategy being implemented over there on One Bills Dr.
Obviously the leagues are structured so differently that its a little apples to oranges but here some things we can say about the bills that we can not say about the Sabres:
1. The Bills have been relatively smart with their money: They have gotten out of bad contracts and generally signed free agent vets to short term deals. That being said, the rubber will start to meet the road when the entry level contracts for some of their young horses (Tre White, Josh Allen, Tremaine Edmonds, Milano etc) are up for new deals.
2. The Bills have drafted relatively well: Again, apples to oranges but early returns on Beane's picks are positive and above league average.
3. The Bills have successfully developed their young players: Josh Allen was surrounded by offensive veterans for the most part (Mitch Morse, John Brown, Cole Beasley, Matt Barkley, Spain, Felliciano, Dawkins, Gore, Lee Smith, Kroft). The only other developing rookies he played with last year were Singletary, Ford & Knox. They also let their rookies defensive players develop under veteran leadership at all three levels of the defense.
4. The Bills have generally used extra assets to their advantage: When they have a surplus at a position or a devaluation of a player, they have not hesitated to move them. We can't say that about JB. (Zay Jones, Bodine, Wyatt Teller, McCarron, Glenn, Tyrod)
5. The Bills have stuck with a plan: They realized the back-doored into the playoffs in 2017. Instead of trying to bandage and patchwork the team, they still kept with their plan of tearing down and building as they saw fit. This probably took more gumption than they're given credit for.
6. Coach and GM are on the same page: There seems to be some continuity between what McDermott is looking for in his players and what Beane is adding to the roster. We have not seen that with the Buffalo Sabres since Darcy & Lindy.
So sure, they have had some luck, but lets give them credit where credit is due. Especially when we compare the organization's functionality to that of the Sabres.