I would like to see us able to construct our own combo consolidations.

In the pvp preview from live letter 36 they showed a UI element that showed which abilities were in the consolidated keys. I don't see why they can't create a UI where they give us 2 or 3 consolidation hotkeys, we put the abilities we want into the consolidated keys and they just cap them out at 3-4 abilities depending on job. It gives us the choice to open up more relevant hotkeys for other things, allows us to decide how we want our combos to function and already has a pretty solid framework in the game.