Personally I think it's a mistake to trade a QB or anyone for that matter inside the division.
I know Eagles fans are going to be happy about it for the most part, but now right away you are going to face the QB you just traded and twice a year. There's a reason the Packers didn't want Favre in the division with them and that's why they traded him to the Jets the first time.
I think the Eagles get a good pick, but in reality 33 isn't old for a QB and while he wasn't the most accurate QB he still took your team to a SuperBowl and lots of Championship games.
I think it will get ugly in Philly if the Redskins go and beat the Eagles next year.
McNabb will have something he rarely had in Philly...decent running game.
Portis, Larry Johnson and Willie Parker can still produce and there is even word that T.O. might sign with the Skins now.