I've been grinding archon's forge in order to complete shiro's bounties recently , and after farming 7-10 bosses , I usually look at my postmaster to see if there's anything interesting , and everytime I see some interesting legendaries and think "yeah I'll go to the tower and pick them up" but when I arrive there , guess what ? ALL the rare engrams that were lying around in the forge pushed out the legendaries that were in my postmaster ! rare engrams should NEVER cause you legendaries to be lost , NEVER !! Just make it hierarchy thing where exotics can only get lost if everything else is exotic and legendaries can only get lost if everything else is higher rarity etc . bump so bungie can see this .