Eli Manning's season started with a debate about whether or not he was an elite quarterback and it might end with another debate.
It won't be about his elite status as any remaining holdouts have long ago given up that fight. The debate this time will be about whether or not he's the best quarterback in the Manning family.
If he wins on Sunday against the 49ers, Eli will have a serious dog in the hunt. It's not just because Peyton's career is in doubt after three neck surgeries and the complete upheaval of the Colts organization in the last couple of weeks.
Throughout the history of the NFL, quarterbacks have always been graded on two parallel tracks. One is individual performance, and there haven't been many quarterbacks who have scored higher in this department than Peyton Manning.
He's thrown for the third most yards and touchdowns in history and ranks high in every metric you would ever use to gauge the ability of a quarterback. Eli may never match his brother's statistics.