I wish I had your ambitious nature in tracking down all things NFL.... I did at one time. I grew weary of the pursuit, however.
Today I get what I get... that's about as far as I pursue it.
But like you I got lucky. I switched to YouTube TV some time back... not for NFL reasons but rather - it was cheaper.
The fact that they acquired Sunday Ticket was pure luck for me. I was actually hoping AppleTV would have gotten it... for entirely selfish reasons, but YouTube TV will do.
When it changes again, and it will... I won't follow. I'll either stumble into NFL coverage or I won't.