It's only Week 2 and already some things are out of place in NFL Replacements were a huge issue in the second Sunday of NFL games. Not replacement officials, replacement teams. Who swapped out the New England Patriots? They lost at home to the Arizona Cardinals. Are body snatchers to blame for the New Orleans Saints? They're 0-2 after losing at Carolina. And what happened to Dallas? After an impressive debut at the New York Giants, the Cowboys careened south by Northwest with a 27-7 loss at Seattle. On a day when 66,000 fans in St. Louis set a world record for the most fake mustaches - really, they did - it seemed everyone was going incognito. The first-year quarterbacks certainly didn't look like rookies. Indianapolis' Andrew Luck got his first taste of an NFL victory, as did Seattle's Russell Wilson and Miami's Ryan Tannehill. Washington's Robert Griffin III had a fantastic game in defeat at St. Louis. Then, there's the team that simply cannot lose, despite its best efforts. Philadelphia is 2-0 after oh-so-close wins over Cleveland and Baltimore. The Eagles, who had a total of nine turnovers in those two games, became the first team since 1950 to begin its season with back-to-back one-point victories. The Eagles are 2-0 for the first time since 2004, when they made it to the Super Bowl. Although what we've seen to this point falls far short of a championship-caliber team, there's no arguing Philadelphia has made the plays in crunch time. "In the moment, you have to be your best," said Eagles quarterback Michael Vick, who has six interceptions in two games, yet scored the winning touchdown Sunday with a one-yard plunge. It's got to be an any-means-necessary mentality. Urgency is the buzzword for those teams still winless. Since 1990, just 12% of teams that started 0-2 made the playoffs. "The challenge now is keeping from that mentality of why it's happening, or pointing fingers and saying, 'This guy isn't doing what he's supposed to,' " Saints tackle Zach Strief told reporters. That's dangerous. That's poisonous to a locker room. The last time the Saints started 0-2 was 2007, when they finished 7-9 and missed the playoffs. "There's always adversity," quarterback Drew Brees said. Unfortunately, it's coming to us a little bit sooner than we expected. Don't adjust picture That's right, the Cardinals beat the Patriots, 20-18, becoming the first team to knock off New England in a home opener since Tom Brady & Co. moved into Gillette Stadium in 2002. What's more, the Cardinals improved to 2-0 with Kevin Kolb at quarterback for the injured John Skelton. Kolb ran for one touchdown and threw for another. Arizona's defense was stifling, sacking Brady four times. The Patriots' last gasp was a missed 42-yard field-goal try by Stephen Gostkowski. "Nobody gave us a chance," said Cardinals Coach Ken Whisenhunt, whose team was a 13-point underdog. But our guys believed they could do it, and it's great to see them operate that way. Stat's easy to forget