Why? They just drafted Beck last year, and he (like Kellen) played behind a crappy O-line with no running game AND they traded their best WR. I bet Parcells goes O-line heavy this offseason...Brown is that offenses most valuable weapon and they're not going to find a QB behind that line.
I think there's no question at all that Parcells will take a QB in the draft this year, or acquire a potential starter in free agency. He has never failed to bring in a new QB within a season of taking over a team. I don't think it's very likely he'll take a first round QB but I'm guessing he takes one somewhere in the first 4 rounds.