Just a guess, but I believe this will be coming with the update that brings dark brotherhood/thieves guild in the game, and has been planned from the beginning.
Otherwise Emetic Russula makes no sense
golfer.dub17_ESO wrote: »As for putting them in pockets, yeah that could work, but would it really be worth using up a potion just to kill some random NPC and get 50g in return? There would have to be targets that are actually desirable to sneak up on and poison.