ARLINGTON, Texas (AP) — The Big 12 Conference would certainly benefit from an expanded College Football Playoff and likely never be left out again.
Under the proposed 12-team format that would still be at least a couple of seasons away, six-time defending Big 12 champion Oklahoma would have been in the playoff again last season. Iowa State, which had a league-best 8-1 record in the regular season before losing its first championship game in . . .