Big trade alert! Kiko Alonso for LeSean McCoy is a pretty win-win trade in my opinion, though I'm surprised Chip Kelly would willingly get rid of someone who fit his offense so well. Buffalo has such an embarrassment of riches on its D-Line that it can likely afford to trade one of them away, especially to get an every-down back that can take the load off of an aging Fred Jackson and an injury-prone CJ Spiller. Since it's obvious Buffalo is going to have some major QB problems this year, it makes a lot of sense to load up on running backs to make it easier for whatever QB they bring in (my guess is Hoyer). Meanwhile Philly can shore up its defense and beat up on the increasingly immobile Tony Romo.
All in all I think Alonso is the more valuable player (so I guess if anyone "won" this trade it'd be the Eagles), but this is a pretty win-win trade. Nothing like the obvious Trent Richardson robbery.