Eli isn't the greatest QB but he is far from the worst. He needs a #1 WR badly. The Giants record without Plax is like 10-10 or close to it. Your defense needs to get some rest, he has to be able to move the football and score.
The Giants need to upgrade their WR and defensive secondary positions. I am not a diehard Giants fan so I can't tell you everything they need and be 100% right.
Heck, I am a Bears fan and we need WR and defensive secondary people. It seems the only person our QB can throw the ball to besides the opposing team is our TE. The Giants are in a better position than the Bears right now.