Dual Threat gives increased win rate against pass blocks and all KOs - man or zone - but nothing against the run
Unstoppable force gives win rates against block sheds - Both run and pass -but nothing for KOs
So it seems like Dual Threat is Unstoppable Force, but only for pass plays, not run plays
So if you have Dual Threat on your edge rushers, you would also need no outsiders to be effective against the run?