I wish they'd add a few new or pre-nerfed items to the tlp's. Could be worldwide tiny chance to drop or off named etc. just 2 or 3 manastone type items or moss covered twig type. why not new named or a new dragon in classic would rock!
Truth be told, I have always felt this way. Really good, powerful stuff should absolutely drop randomly off random MoBs. It should be extremely rare but should happen.
One thing I really miss is that back in about 2000 one could put loot on mobs. I.e. you could go through field of bone putting plat, or items, on mobs. Then when a newbie killed them they'd be all excited at the surprise. I wish we could still do that.