I think atm we mainly need a better option at repeatable content as a good middle ground between patches.
Maybe something like some people have suggested, unreal dungeons, heck add unreal raids too.
Think about doing satasha but scaled up with your full kit. Even if it's still easy as heck, simply being able to use more then 4 skills in satasha could spice it up just enough, then do the same for Crystal tower or heck even alex, and other trials that most forget about, like ultros and Greg.
Maybe a weekly dungeon and raid?
Like one week its unreal snowcloak and alex 3[pepsiman], then the next its sohm ahl hard, and world of darkness.