I agree. There needs to be 8 spots. However I kinda see the conference championship games as the quarterfinals. So essentially we have a quarterfinal structure in place already.
Ohio st best win is against Oklohoma. A team who had t found themselves until after the OSU game. Michigan is a close second but have you seen there schedule? Michigan best win is PennST and Colorado. Not exactly world beaters but good teams none the less. I won't even address Wisconsin. They are garbage. They opened the season against an LSU team without fournette and without any offense period. THere second best win is against Nebraska who is beyond garbage. Wisconsin and Nebraska were given way to much credit and love.