Only one RB can carry the ball is the stupidest argument I've heard saying a backup RB doesn't matter... exactly who carries the ball with any skill when Shady comes out for Philly. I have no clue right now, is Lorenzo Booker still on the team? Having a great backup or another guy who can be a starter is a huge factor, besides you know RBs can catch passes and block in passing, not just run the ball.
Eagles have massive wholes, their offensive line is a mess that's why they'd be so much better off with Vick over Kolb right now. Even then both are more unproven at this time than Romo who knows how Vick handles a full game starting not against a Lions secondary and line-backing corps in coverage who prepared for him.
Their defense is also failing. People kept saying the stupid argument how the Eagles never gave McNabb help yet somehow they were always in the playoffs... they always gave him the best help with their draft and FA, they kept refreshing to keep a consistent top 5 defense. They lost their leader on and off the field there have none of the energy and less smarts on the field. There's a significant talent downgrade. I expected before the year both to be at best 8-8... maybe in the Eagles case a nice 8-7-1