I don't see how you can argue about much of the lists.
doing four tiers is tough. Alabama and Miami aren't in the same tier (nor is Alabama and most of the schools he listed as Kings.
Look at what Tennessee and Wisconsin have accomplished the last decade, they belong on the same tier?
He really needs 6 tiers, one for the real elites which would be about 5 schools big and one between peasants and knights to stuff the illinois, maryland, syracuse's into.
So something like:
tier 1 : Alabama, Ohio St, Clemson, Florida St, Oklahoma- basically the cream of the crop in college football recently
tier 2 : Florida, LSU, Michigan, Notre Dame, PSU, Texas, USC, Oregon, Stanford, Wisconsin, Georgia, Auburn, Michigan St - teams you'll never be surprised are playing in a playoff game (Michigan St may find their way off this tier if last year turns out to not be a fluke)
tier 3: Nebraska, Tennessee, Miami, A&M, UCLA, Arkansas, Bill Snyder KSU, Oklahoma St, TCU, Iowa, Washington, Louisville, Baylor (assuming they don't collapse) - teams who might contend for a playoff spot once a decade
tier 4: ASU, BYU, Ga Tech, Missouri, North Carolina, Northwestern, Ole Miss, Texas Tech, West Virginia, Utah, South Carolina - teams where that are normally bowl teams but might be a playoff team once in a generation
Tier 5: everyone not already listed
Tier 6: Kansas, Purdue, Vanderbilt, Rutgers, Indiana, Iowa State: teams that have struggled to make bowl games the last five years