New York must decide if and when Lamont Jordan is ready to replace Curtis Martin as the full-time starter.
Drew Bledsoe is on the downside of his career and the Bills have no one ready to replace him.
Kenny Mixon's legal problems might force the Vikings to find a new starter on an already-thin defensive line.
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Jay Fiedler is comfortable with the Dolphins' offense and he would be asked to beat out a career third-stringer.
A.J. Feeley is short on experience, but the Dolphins feel he has what it takes to be a starter.
Several impact players missed large chunks of time due to season-ending injuries.
Marc Bulger has been nothing short of a top-notch passer since taking over for an injured Kurt Warner.
Ricky Williams against Edgerrin James is the most interesting subplot of the weekend's most interesting game.
If Marcel Shipp comes in and injects new life into the Cards offense, Emmit Smith might find himself on the bench.
The Steelers were the 23rd ranked passing defense in the league last year, and they got worse in the playoffs.
With the Cowboys out of the picture, Brian Griese appears certain to wind up with the Dolphins.
Unimpressed with the QB market, Cowboys coach Bill Parcells will stick with Quincy Carter and Chad Hutchinson.