https://www.pcgamer.com/destiny-2-warmind-teaser-hints-at-new-armor-exotics-and-the-return-of-a-crucible-classic/

Bungie has dropped a new teaser for the upcoming Destiny 2: Warmind expansion ahead of the full reveal that's coming tomorrow. As we've been able to pick out (and by "we," I mean Tim), it looks like we'll see some Warmind-themed armor added to the game, at least one new exotic weapon, and the return of a former favorite Crucible beast. 

That would be the Suros Regime, an exotic auto rifle from the original Destiny which comes equipped with multiple firing modes and healing bullets. We obviously don't know how the Destiny 2 iteration will compare, but given Bungie's recent focus on powering up the entire range of exotic weapons, I think it's fair to expect that it will make a big splash.