Well I guess it’s like that if you want to use stupid ridiculous hyperbole to prop up your bad argument.
it’s called data set significance. First you want to limit examining success of a league with 31 teams to only two. You also want to limit the discussion to only the modern era (you haven’t defined that - but you’ve stated this isn’t the 1990s). So let’s say we even take since 2000. In that span there have been over 250 playoff teams (most would consider making the playoffs a “successful season”). But you want to narrow the game to just 42 playoff teams. On top of that, with repeat teams during that span the examination is often relatively redundant (either same/similar personnel or they reach the super bowl for the same reason - so counting them twice sort of waters down the analysis). I mean, why not just look at super bowl winners if it’s about the ultimate prize? Or if we are looking for a the best of the best why not just examine the patriots as they’ve had multiple Super Bowls? The reason - and I believe you know it - is that both would p’shawed as insignificant data sets. I think the same is easily said of just the two teams that reach the super bowl. Not significant enough data to be persuasive.
Making the playoffs isn't a successful season. Making the NFCCG or AFCCG could be considered a success. Anything else, not really.
But let's play your game and look at last year.
Chiefs - 803, 254, 169, 123, 97
Bills - 687, 481, 70, 63
Steelers - 721, 368, 113, 65
Titans - 2027, 204, 95
Ravens - 805, 723, 299, 70
Browns - 1067, 841, 166
Colts - 1169, 380, 308
Packers - 1104, 505, 242
Saints - 932, 656, 101
Seahawks - 681, 356, 108, 88
WFT - 795, 365, 258
Bucs - 978, 367, 109
Rams - 625, 624, 419
Bears - 1070, 232, 74
So. Of 14 teams only 5 have what you would call a feature back or bellcow. I think you might try to argue RoJo was that guy for the Bucs but he wasn't. He got a bunch of those yards early in the season, lost a lot of carries to Fournette later. I had him in FF so the sadness still lingers.
Carson probably would have had more yards if not for missing some games but would have been 908 at the same rate. And the point is, they still made the playoffs spreading the load around.
If you want to do other years feel free but in todays game, a feature back just isn't crucial.
I'd still like a solid 3rd back before I'm happy with the RB room though.