Ok here is my list:
-Improved node tree displaying. When working with fixed node tree the size can be huge deal.
-Qualify selection on ACES. This can be applied in general but the ability of choosing the qualify after the ODT in my opinion can be a hugeee improvement.
-Related, ability to break the order of nodes on secondary selections. That means being able to send back tracked windows on previous nodes or qualify on other stages of the image tree.
-Ability to select what scopes i want(tree vector) or even better profiles i can change with a shortcut.
-For heavy node tree 4k raw footage(like r3d) the render should give you the choice to render half the tree and do it again with the other half when GPU memory is full.
-Shortcuts to move around timeline/group/clip/pre-group
-Please more love to the panels specially that fx button!!!!
Thats all