Going to be a sloppy mess of a game. Barkley has only had one solid game this season (@HOU, don't even consider the Jax game great for him because he had less than 50 yards excluding the 60-yarder he broke), and is a bit of a dancer. Eagles are great at stopping RB's for short gains/losses, think they'll bottle him up pretty good.
I'm hoping that they can get Manning skittish early and maybe get a strip sack. The secondary is obviously concerning, but I think the weather might mitigate that some.