1. Rex Grossman. Look, Washington Redskins coach Mike Shanahan could come out Wednesday and say Grossman's still the starting quarterback. It's clear the Redskins aren't fully comfortable with John Beck, and Grossman does seem to have the support of the locker room. But regardless of what Shanahan decides for this week, that four-interception mess Grossman made against the Eagles on Sunday is a clear sign that he's not going to have an easy time holding onto this job all year. The good news for Grossman is that if he does lose it, that's no guarantee he's lost it for the whole year, either. Things could be about to get ugly for the offense in Washington, which brings us to...
2. The Redskins' offensive line. Season-ending injuries to left guards don't get a lot of national publicity, but the play of Kory Lichtensteiger and the offensive line were perhaps the main reason the Redskins' offense was functioning as effectively as it was through the first four games. They're not loaded with playmakers on offense, so they have to dominate in the trenches as they had been. But with Lichtensteiger now gone, left tackle Trent Williams out for a few weeks with an ankle sprain and tight end Chris Cooley out indefinitely with a broken hand, the Redskins are going to have a hard time with their run-first, ball-control offense.
3. Felix Jones. Hurt again, and now possibly out two to four weeks with his own ankle sprain, Jones and the Cowboys' running game have been major disappointments this season. Coach Jason Garrett deserves blame for his unimaginative play calling when the Cowboys needed to pick up a first down or two to beat the Patriots on Sunday, but the fact is that the Cowboys haven't been able to rely on their run game all year. It'll be interesting to see if Tashard Choice or rookie DeMarco Murray can perform more effectively and reliably than Jones has as he's tried to play through shoulder and now ankle injuries.
1. LeSean McCoy. You hear fans complain all the time that their team can't run the ball to run out the clock when it has a lead. Well, the Eagles have blown their share of fourth-quarter leads this year, but watching McCoy run Sunday it was hard to imagine how. He may not be the stereotypical big, bruising back that picks up those tough yards through sheer will and physicality, but McCoy is clearly an elite runner who loves to fidget his way through the tiniest spots and fight for extra yards that way. The Eagles' coaching staff should pay close attention to what McCoy gave them in the second half Sunday and learn to rely on it. He just might save their season.
2. Corey Webster. Two absolutely huge interceptions by a guy who was just about the last defensive back standing for the Giants this year. And yeah, he got beat on the Stevie Johnson touchdown, but he made the big plays when he had to, which is what the Giants have been about so far this season. Webster is playing at a very high level, taking on the opposing team's best receiver every week in Terrell Thomas' absence. And while the Giants' defense is keyed around pressuring the quarterback, it has to be nice for them to get a strong, surprising contribution from Webster.
3. Eagles defense? Yeah, still a question mark, but they said they were going to be able to build on some encouraging things they did in the second half of the Buffalo game, and they did. They tightened up their "Wide-9" formation to account for the Redskins' zone blocking run game, and it's encouraging to see that they're willing to adjust and adapt. Now, about those cornerbacks playing so far off receivers ...