In the link attached to this post, KackisHD makes a good point about vendors and the issues that we are currently seeing from D1 to D2. I really enjoyed in D1, feeling like every vendor had something different to offer every week. Another thing I feel should be implemented back in is exotic class items. I enjoyed the grind of pledging my allegiance to new monarchy, to about 25 I believe, in order to get an exotic class item that looked absolutely gorgeous. Also earning experience towards my factions from everything in the game was amazing! It made me want to grind more. If we could have that back in some variation with Shadowkeep to keep people constantly playing. I think that would be a welcomed addition into the community.