I think it's just more evidence that it's a merry-go-round at the top, outside of Saban's Bama.
The top programs take turns at the top.
Even OU sucked in the 90s.
OSU, while not bad, didn't matter in the 80s.
ND, UM, USC, Texas,...all of them have their downturns.
And for a program to hope to "be back" you have to have once been there, at or near the top. We're lucky that LSU and Florida are among that group.
There are the bluebloods and the new bloods (top programs of the last 40 years)....and then there's everyone else.
UM-OSU-ND-UNL-USC-UTA-OU-PSU-UTK-ALA
and
LSU-MIA-FSU-UF-UGA-AUB.............no one else has been "there" to be "back" including ORE, WIS, A&M, MSU, etc.