I am not sure we will be getting an expansion announcement due to the fact there is only one Diablo panel this year. But it would be amazing if they did, I can't imagine we will go much longer without another expansion.

Really just hoping they show off some improved sets and maybe another new area. New areas and bounties really add a fresh aspect to the game. This also might be an unpopular opinion, but I wouldn't mind if they went the micro transaction route also. Feel like the developers would do more substantial and regular updates if the game was pulling in money on a regular basis.