Again. This was ALL started by the typically (and not my fault if you don't read the literally hundreds) posts here that Tomlin=underachievement because SBs or something. It gets hard to follow.
We have cleared up how that just doesn't really hold up to scrutiny.
Then we have some sort of moving target thing where it started as playoff appearances, then became moving past the WC round, but maybe the divisional round too, and then it circled back to both moving past the WC round AND not missing the playoffs. Honestly I am not sure I really followed it all. So it is bad in some years to make the playoffs and lose in the WC round but it would make other bad years good if the team lost in the WC round instead of staying home at the end of the regular season? This appears to be known as Heisenberg's Playoff Uncertainty Principle. Sometimes a WC is BAD, but other times it is GOOD. Apparently depending on how much you want to fire Tomlin?
You laid a case that Tomlin is behind several active coaches in WC round advances. Agreed. The numbers don't lie. You then stated that it was far more galling/damning in terms of underachievement (the original thing I was attempting to understand how people were measuring) that Tomlin missed the playoffs in seasons. I then showed that using the same WC comparison list, he comes out looking pretty good - or at least comparable. Now, you're back to the WC round thing.
So, back to the original question I posed to start all of this nonsense -- what is the benchmark you are using to designate "underachievement"? If other active (or even recently retired/fired) coaches are evaluated using the same benchmark, how do they fare compared to Mike Tomlin? Scattered throughout this thread are 3-4 names that appear to be doing it "better" than Tomlin over sustained periods of time (Dungy, Belichick, Carroll, and Reid) and a few that are hovering in the same tier as Tomlin. Can shift the names around based on the criteria used. So we are left to conclude, what, Tomlin is roughly one of the 5-10 most successful coaches in the league over the last 15 years? Or have I missed something entirely?