The Raiders can be a good team, they got an O-line. They have some WR's, they have RB's ...if they can get solid QB and better coaches, they will go somewhere again.
And as long as Al Davis still controlling the team from the upper box and calling plays, the raiders will not go anywhere.
Bill Callahan went against the odds and didn't follow Al Davis play calling, that's why the raiders went to the superbowl in 2002...
but it will take another 3-4 years for the raiders to make a comeback ...