Of the major sports I think the NFL is the most dependent on coaching. During the 80s and 90s the league was pretty much dominated by 4 coaches:
Whereas the AFC had the better coaches the previous decades like:
In the past, I've looked to the other 31 teams for entertainment because mine has basically sucked. Rarely have I been disappointed. This season my team is finally entertaining and good and now I oddly am finding the rest of the league to be quite boring.
A few guys are doing some amazing things like Myles Garrett, Lamar Jackson, and Tyreek Hill but overall games haven't been all that interesting this year.
College football has actually pulled me back after waning interest the last few years. There seems to be 3-4 amazing games every week at the college level.
During his time with the Raiders the Broncos have only won 8 games (8-17) so its not like these 3 wins were against a good team.