What's the Big 12's biggest must-see game?

The Big 12 had plenty of classics last year. Texas A&M-Nebraska. Oklahoma-Oklahoma State. Missouri-Oklahoma. Oklahoma-Nebraska. Oklahoma State-Texas A&M.

This year, there should be plenty more. Sometimes they're easy to spot in the preseason. Other times? Not.

But which game are you most looking forward to watching?

Oklahoma and Oklahoma State featured four touchdowns in 92 seconds late in the fourth quarter, but the Sooners clinched the Big 12 South with a win. This year's game will be on championship weekend and the winner could earn a BCS berth.

Oklahoma State and Texas A&M played a classic last year. Both teams erased 14-point deficits before the Cowboys won on a last-second field goal. This year, the winner could deliver a big blow to the other's Big 12 title hopes, but whoever comes out on top, there should be enough offense to make us all winners.

Texas A&M knocked off the Sooners in College Station last year, but the Aggies' Big 12 title hopes go through Norman this year. Texas A&M lost their last date in Norman, 65-10, but can Mike Sherman join Les Miles as the only Big 12 coach to beat Bob Stoops in Norman?

Can't get enough of the corny dogs? Oklahoma and Texas may not be two top-10 teams this year, but it's always an atmosphere unrivaled across the Big 12. Can Texas prove it's back with a win over the Sooners?

Missouri knocked off the Sooners last year to become the Big 12's last undefeated team. Now, the Tigers head to Norman for the first time since 2007, when Oklahoma handed the Tigers their first loss of that season. What's in store this year?