Who is the NFL's best quarterback?
Peyton Manning 34%
Brett Favre 23%
Tom Brady 14%
Steve McNair 12%
Which QB is most dangerous in a fourth-quarter comeback?
Brett Favre 47%
Tom Brady 15%
Peyton Manning 15%
Michael Vick 10%
FAST FACTS: Players were not allowed to vote for a quarterback on their team.... Fifteen signal-callers got at least one vote for best QB.... Vick was fifth in the best-QB poll, McNair fifth among comebackers.
For complete results and breakdown of the poll go to si.com/scorecard.