I dunno... That seems to be going even more complicated. Cables (getting tangled in crap), a second recovery trip (more overhead), possible theft of expensive package containers...
exactly. Start small. We can think about all sorts of new technology in time...who knows, we might vast arrays of solar powered personal helicopter drones at some point in this crazy future....for now though, I say we reel it back in and try to come up with a solution using our primitive cryptography and blood/sweat