The O'Connell move caught the football community off guard. But he apparently didn't fit either of two basic roles Belichick sees for backup quarterbacks. There are projects and there are stabilizers.
"If you're trying to get your backup guy to eventually be your starter or be able to go in and win for you, and you draft a young player like Cassel, you know he's not ready that first year," Belichick said. "But you hope in time you can get him ready.
"That's the problem with a young quarterback. It takes a little bit of time to develop them. The problem with the old quarterback is it's a year-to-year proposition.
"It's a combination of how far you really think you'll be able to go with that player and if you feel he's keeping it warm until you had your starter back -- but then you're looking for someone else."
