In our consortium, libraries weed items based on their circulation almost exclusively, not based on how new or old they are or how many lifetime circs they had. The most important piece of information to them, the Last circ date, however, is missing from the weeding template criteria. We are aware that you can add dates to the power search for inclusion criteria, but those have to be specific dates, so they can't be reused as criteria several months or years later - you'd have to continue remaking the criteria with new dates each time, which isn't convenient or efficient. There should be a criteria added for Last circ date that allows you to pick items that have a Last circ date greater than or equal to a certain number of months or years from the present date to make the weeding template work better for our libraries.