That's a great question. It is only speculation, however, I live in Philly, so I'm getting the speculation from the Eagles' perspective. Everyone in the media here (combining their speculation with their inside sources) is adamant that Foles, while he's a great young up and coming QB who the local fans love, absolutely does not fit Chip Kelly's system and will be traded. Kelly runs the read option which requires the QB to have at least some mobility. Foles' one weakness (reason he slipped in the draft) is that he does not. He does, however, have EVERYTHING that Andy Reid needs in a QB. All that having been said, no one saw it coming when they resigned Vick, so they could be wrong.