OU, Ok State, TT, Baylor and K State have good football teams. Texas is down a bit. The PAC has Oregon, Stanford, USC and UCLA who all have good football teams, with UW being decent last year (but lost their coach). The ACC and B1G aren't as good as either conference IMO.
You're wildly overrating teams. TT? How are they good? K State came back after awful seasons Baylor? Lost twice to UConn in last 5 years. Also lost to UCF in bowl. At best, you have a case for OK State, but I see nothing that differentiates them from middling B1G teams.
Pac12 is the same. USC and Oregon, with Stanford surprisingly coming on last 2 or 3 years, but no one believes they can sustain it.
B1G is Ohio State, Penn State, Michigan, Michigan st., Nebraska, Wisconsin. These are 6 teams with huge fanbases and a lot of NFL alums and good winning histories. Texas Tech and Baylors of the world don't hold a candle to these 6.