Item Tables

For my rpg thats in the making I am going to creat some very large item tables for the bosses so they can respawn later on and you have at chance at some new items. The problem I came across is how can I give an item table to a unit the I creat through triggers? Am I going to have to creat the item tables for all the creeps in the game with triggers that pick random numbers?

Edit: Well after typing this I messed around with item tables and they suck anyways. Looks like im going with the triggers. :bgrun: