THERE ARE only three scenarios:
1. Chip Kelly was wrong about the kind of talent he needs to run his scheme in the NFL successfully.
2. Kelly was right about the kind of talent he needs, but failed to properly evaluate the talents of the players he acquired to run his scheme this offseason.
3. Kelly was wrong about his scheme all along.
Talk all you want about a fourth scenario, in which Kelly's players return from their bye week and begin playing as he thought they could, catching every ball, nailing every throw, making every block, hitting every hole.