The Ravens were caught off guard Monday night as Derrick Mason presumably retired atfter a 12 year NFL career. For the time being optimism has flown out the window. Joe Flacco needs a possession receiver and there is no better one then Derrick Mason. There is a SOS call going around for the Ravens to find a suitable replacement. This will not be an easy task, even for Ozzie. Could this be a posturing move for more money? The speculation begins.