After some research on the internet I came to the conclusion that you can't decide to remove claimed objective items from your heroes. Is that correct?
I was playing the third quest from the core set and reached the last stage after leaving the dungeon. This is when it gets really tight: you have to face the generic orcs plus the Nazgul and whatever else is lurking in the staging area. Now those 3 objective items really turn into a millstone.
Am I right that the only way to get rid of them at this stage is to attach a third restricted attachment to a hero carrying one or more objective items therefore removing one of them? (the quest card doesn't say that I need the items to win finish the quest)