I think it would be an excellent idea to give people incentive to do old activities. I would really love to have a reason to run the Leviathan raids again, and now that shadowkeep is coming out there are going to be less people doing Last Wish, Scourage of the Past, and Crown of Sorrow! I know they said that powerful gear sources are a problem right now, but maybe make it more likely to get new exotics, make all the Leviathan weapons have random rolls, put awesome new mods there. It just makes me so sad that we don’t have a reason to run old content anymore.