Anyone else have a hunch that instead of Bethesda stemming down the Deathclaws difficulty next patch (because millions are already asking for this) that maybe they will offer premium turrets to be setup outside your vault? This would provide a solution that once Deathclaws actually do make it into your vault, they will be destroyed with ease. Just speculating...
Although could you imagine a bug where once placing these turrets down that any explorer coming back from the waste gets unloaded on with nothing you can do but watch them die. Then you would try scrambling as quick as you could to revive them and try to throw them back into your vault before they die again and again and again...