Not yet, although I cannot access Tartarus at this time, so the most I could possibly do is try to gather all of the souls in some place, which almost seems like a worse idea than letting them spread out until they can reach the underworld.

[Keeping a lot of dead guys in one spot has GOTTA have bad effects on the mortal plane, right? He's never tried it, but also he would prefer not to.]

Lord Hades is certain to have my hide after this...