It happened to me today, and something maybe can be done about it: I fugued during the orog raid today, with a lot of other people at the same place. When I spawned back I had to spend 15 minutes to find my 'dropped pack' amongs the many other 'dropped pack'.
The only way I could tell which is mine is to open them one by one, than it gets written in the mesage window, and of course the content is obviously mine or not mine. But it is not so user friendly, and usually a lot of lag happens in such situations which makes it even worse.
So, suggestion: isn't it possible to name the dropped packs after their owners in their name (showing when the cursor is moved over them)?