i have read the EJ thread, i participated in the old thread here.. i spend 2 weeks experimenting with this..
and i really dont think there's any way to link loot that will but hasnt dropped yet..
could be proof im right.. the drake must have spawned before he killed it ofc.. so you should have been able to link the reins before he killed it.. ofc he could have killed it 10 seconds after it spawned...
but whatever... i experimented a LOT with this some time back.. i saw no inditaction of anyway to predict loot.. i've been to BT right after server reset with clean itemcache.. and i was only ably to link the items i had myself..
just seeing a link in a chat wont even add it to your database, you have to see the item tooltip (click the link) before you can re-link it.. tested this with me in BT and a mate in ZA right after server reset.. he linked me items and i couldnt re-link em before i had clicked em to view the tooltip..
if seeing an item in a chat wont add it to your database then i really cant see how a mob just having the item would add it..
but feel free to waste some weeks on this.. i had fun when i did