ESPN's Paul Gutierrez reports Matt Schaub is the Raiders top quarterback target, but Mark Sanchez, free agent Josh Freeman, and free agent Michael Vick are also on their list. Two of the four, Schaub and Sanchez, are not even free agents, though that is likely to change in the near future. The list is depressing, but it is even more depressing that each of these signal callers would be an upgrade over the quarterbacks currently on the Raiders' roster. Oakland would be wise to invest in a quarterback early in this year's draft.