I really hope not!
A good friend of mine nearly got killed by an overzealous Tower pilot. The pilot cranked his engines up, turned too quick and flung a PMC pallet 40ft in the air, and my friend was standing 20ft away when it happened, had to run to not get hit when the thing came down!
you can bulk load the a B747 by putting down ULD's and locking them in then stacking the bags on top, loose loaded. It seems kind of crazy though. I would only want to do it if I absolutely had to (i.e. no deck loaders), but it can be done!
is that a light at the end of the tunnel or just a train?