With the Eagles in a tail spin and Michael Vick feeling his share of heat all season behind a suspect offensive line, coach Andy Reid is making changes.

Every year it seems an under-the-radar player makes a big play that helps decide the outcome of the Super Bowl. Who will it be this year? Here are 10 candidates.

Because the Colts and Saints boast high-octane offenses, it would be unrealistic to expect the defenses to completely stop the scoring. They just have to keep their respective teams from panicking in Super Bowl XLIV.

Run to set up the pass? Defenses win championships? That's so last decade. Meet the Colts and Saints, whose potent passing games are rewriting how teams claim Super Bowl titles.

Saints defensive coordinator Gregg Williams likely will blitz the Colts in hopes of throwing off Peyton Manning's rhythm. It's up to offensive line guru Howard Mudd to counter those moves.

Did you know Drew Brees won a Texas tennis championship at age 12? Or that three Colts offensive linemen went undrafted? And you thought you knew everything about XLIV's opponents ...