Who can say how much "The Foot Issue" is being driven by the "Desire To Be Elsewhere" thing? I have not heard that the foot is career threatening or something that put him on the shelf for a season. However, I have really not kept up with that issue so there may be something there I am not aware of but if he can come back and play, that helps a whole bunch of stuff on Defense.
As far as the 4 million, again, I think you can re-negotiate that though contract extension so it doesn't necessarily have to be 4 million. Does anybody know the rules on how this can work in a trade such as this?