Without titanforging and systems like conduits/SL legenadaries sooner or later you will have situation where you have to farm specific thing from specific boss but it turns out to be boss 1-3 of dungeon. I really wonder if you keep you high standards then and help strangers finish their heroic 10th time in a row with 0 chance for upgrade.
But I suggest get off high horse, so you won't be hipocrites later.