so like
could you make a "FuzzyDeathTeleport" command which randomly offsets the teleport? this way, if you're way out in the farlands or some stuff and you die cause you got stuck somewhere, you don't want to walk or warp or whatever, so you use deathteleport
well forget, you're stuck again
not so, just use /fuzzydeathteleport
randomly offsets your teleport by some number north, south, east, west, up, down, doesn't matter, you're not gonna be stuck once this thing is done.