Tier 1: ‘84
Tier 2: ‘96
Tier 3: ‘90, ‘01, ‘08, ‘20, ‘24
Tier 4: ….
The only ones I’m not real sure about would be pre-1984 seasons. I think context is impirtant to these tiers so someone that lived through and remembers them well could build on these and perhaps some seasons in the 79’s would end up in Tier 3 also.