Denver and New England project to play the worst defenses this year. At least according to last year’s numbers. History shows that hasn’t been a reliable tool for predicting what will actual happen.

Teams change a lot. That’s a given – there will be a bunch of teams that are unexpectedly good or bad. And even some of the teams that don’t move much in the standings will play differently (allowing way more or fewer points).

The changes are severe enough that I don’t see much point in relying too heavily (or much at all) on strength of schedule at this point. Maybe during the season, when it’s clearer which teams are which, but right now it’s meaningless.

I have poked around with scheduling data from past seasons, and the wins and losses info tends to be a little more meaningful (but not all that good). When you get into how many points a team allowed last year, then try to plug that into the next year’s schedule, the results are just garbage.

Below see the list of the last 30 teams that were supposed to have either the easiest or 2nd-easiest schedule in the league (using points). Only six of those teams ended up actually playing top-5 schedules. Five teams, on the other hand, went the reverse-barometer route, playing bottom-5 schedules.

Ten played top-10 schedules, but 10 played bottom-10 schedules (with the other 10 in that middle 12). A total crapshoot, in other words.

So while the numbers suggest Denver and New England should or could face softer defenses, I don’t think anyone should be using that information to make any of their important preseason decisions. Damien Harris (pictured), for example, shouldn’t be zooming up draft boards because the Patriots might have an easy schedule.

EASIEST SCHEDULES (last 15 years)
YearTeamExpectedRkActualRk
2006Pittsburgh21.8118.931
2006Miami21.7220.025
2007• Tampa Bay21.9222.03
2007• Carolina22.1122.41
2008New England22.4223.09
2008• San Francisco22.6123.64
2009San Francisco23.6219.331
2009• Seattle23.8123.63
2010Dallas22.5222.413
2010Washington22.5122.810
2011Tennessee23.1222.118
2011Washington23.3122.912
2012New Orleans23.9222.126
2012• Atlanta24.4124.41
2013Denver24.0123.216
2013Dallas23.5224.97
2014Indianapolis24.8122.815
2014• Detroit24.6223.54
2015Tampa Bay24.8122.917
2015Carolina24.3223.312
2016Dallas24.1122.026
2016Minnesota23.7223.012
2017Carolina24.0121.326
2017Minnesota23.9221.716
2018Jacksonville22.9122.824
2018New England22.3222.923
2019Baltimore24.7121.928
2019Seattle24.6223.111
2020Dallas23.7123.330
2020New Orleans23.6225.58
2021Denver25.91??
2021New England25.52??

—Ian Allan