Sal Maiorana and Leo Roth of the Rochester Democrat and Chronicle sum it up well....
Sal: Please, perish the thought. J.P. Losman is a ghost on this team, barely even worth mentioning. He's counting the days until the end of the season when he can file for free agency and get out of here, and you know he will find a suitor because quarterback play in this league is largely pretty bad. But he can't play for the Bills. This is Edwards' mess, and he has to work through the adversity in order to become the player so many people think he can become.
Leo: I agree. Let Edwards work his way out of this horrific slump. Even if Losman sparked a win or two, what's the point? That may help elevate his value as a free agent, but it's not going to help the Bills' long-term objectives.