So, the 12-4 Steelers of 2011 were rebuilding? I don’t know where you’re getting that from.
After 2011, Steelers roster began turnover.
After 2012, Ravens roster began turnover.
They were both 8-8 in 2013.
Difference of one year overlap on the backend of a period that Steelers had more success on the front end.
You hold onto that if it makes you warm & snugly. The point was comparing since those teams started over.
But you’re determined to think whatever it is you think. So enjoy doing so.