Eli = Extremely lucky idiot
His only season where he really was better than average was last season and even last season he wasn't all that great, despite having a full set of weapons.
I'm actually not sure that I disagree with the guy who said he'd take Kyle Orton over Eli Manning. If anything, hes been in a worse system and progressed faster than Manning has towards becoming a good QB.
He didn't burn things up in Chicago, but when is the last time a QB there has? Rex Grossman was their last great hope prior to him and he had a tough time beating nobodies, being incredibly mediocre himself.
Prior to that you have to go back to the mid-90s to find any even decent Chicago Bears QB. It's really a record in futility. Orton went to a better system in Denver and had nearly as good of a season as the best season of their "star quarterback" Jay Cutler who simultaneously stunk it up in Chicago.
So I guess what I'm trying to say is: Manning is overrated, Orton is underrated, and I sure wouldn't mind having him as our backup QB in Dallas if he wanted the job.