The Raiders may not end up trading him but the mere fact that they're talking to other clubs tells you that there is definitely more than a "zero chance".
I remember the Bills beating the Bengals in 1978 by a score of 5-0 and thinking how cool it was. I was a kid (teenager) at the time and we had just moved to Virginia that year so it sticks in my head for many reasons.
Peterman: "I'm winning this job boys and I can't wait to play the Chargers again. Being at home will make ALL the difference in the world this time!"
AJ & Josh: (Dumbfounded in silence...the looks on their faces are worth a thousand words)