Chip Kelly stubbornly sticks to his plan

There's a story, and it may be apocryphal, that one day a reporter asked John Maynard Keynes, the famous British economist, about the apparent inconsistency over time of Keynes' positions. "When my information changes," Keynes is said to have responded, "I alter my conclusions. What do you do, sir?"

John Maynard Keynes, meet Charles Edward Kelly. His friends call him Chip. And he's not ready to alter anything yet.

If nothing else came through clearly from Kelly's news conference Monday at the NovaCare Complex - with the Eagles 1-3, in the wake of a terrible 23-20 loss to the Washington Redskins - his obstinacy did. Twenty times over 16 minutes, Kelly repeated or used a variation of the…