We have football split
Pre-merger and Post-merger.
We need to add another split
Post 2015, it's a whole new offensive favortism / officiating / league. Coulkd possibly go back to 2005 and catch most of the cheatriots crap as well.
When you look at how favorable and special treatment given, it's hard to compare records that are accomplished with today's rules VS 1990's.
Salute the nation