I don't know what Miami's strategy is going to be, but I were running things, I would consider this season over, and start looking towards next year. Obviously, that strategy wouldn't include trading future draft picks.
Miami is best served to just wait for next year when Edge, who wants badly to play in Miami again, will be a FA. They can fire Pornstache, making him the scapegoat for '04, sign Edge, take a QB high, and they'll be much better off.