Conversation so far:
Who did Johnny Manziel play for during 2012?
Johnny Manziel played for Texas A&M University in 2012.
Which team did Johnny Manziel play for in 2012?
Johnny Manziel played for the Texas A&M Aggies during his college career.
Was Johnny Manziel still in college during 2012?
Johnny Manziel played for the Texas A&M Aggies football program which represents Texas A&M University.
What position did Johnny Manziel play as?
Johnny Manziel was nationally recruited out of high school as a dual-threat quarterback, and he debuted for the Texas A&M Aggies.
What was the first team that Johnny Manziel played against as quarterback?
Did Johnny Manziel win any awards for the 2012 season?
Johnny Manziel won the Davey O'Brien Award on December 6 during the 2012 season.
Did Johnny Manziel win another award besides the Davey O'Brien Award in 2012?
Johnny Manziel won the Heisman Trophy on December 8 during the 2012 season.

Question: which team did he play against the best?
Self-contained rewrite: which team did he play against the best?