They made up a stat (the so-called Total Quarterback Rating), which is designed to rank quarterbacks based on "everything from completions and interceptions to sacks taken, fumbles, rushing plays and more."
I guess this fits here, because it's safe to assume ESPN will force-feed the stat to us all season long.
True, the previous quarterback rating is a little odd (the maximum ranking is something random like 158.3 or so), but the NFL and NCAA get to make up stats ... not a damn network.