Honestly though, a flip might not be that hard.
Seymour (his experience would be invaluable), Kelly, Houston up front....their IDP values would croak.
Behind that..the LBs would need work. Letting Howard walk may be worse than the $$$ they've sunk into Rolando Bonehead, although McClain has 3-4 experience. Hell, maybe it'd do him good.
Secondaries are secondaries...not saying it's a good idea, but it could (I think) be done, so it'd seem the Raiders can go BCA over "need".
That said it's the Raiders...popcorn!