Doubt they move him before the Bills game if they do decide to trade him. It could happen before Sunday, but I think they likely wait til after.
Edit: Forgot trade deadline was Thursday, 🤕
If Cam plays I'd expect a spy on him. If he's not throwing well right now that will likely resort to him running more which may give more confidence. So hopefully they keep him in the pocket and someone will be there if he decides to take off.
Not if the Bills D play like they did the 2nd half of today's game. Hopefully they can build off that and keep it going, but I can see it going the way you describe also. So we will see.