I don't think there is any validity to the "wife has cancer" story, simply because of this:
http://blogs.buffalo...oormans-future/
Why would Chris Brown, who obviously would be in the loop about these things, write an article about where Moorman is going to go next if Moorman asked for his release to tend to his wife's illness?
The most obvious answer is that Moorman's play has declined over the last few years and the Bills went younger. Simple.