Support for Inline Aura or that ability.
 

On the ActionBars, Inline Aura provides a static buff-watch by providing aura cool down / on-the-target coloring to the action buttons. Would there be a chance the action bars / buttons in OpenRDX would be able to support this?

I use InlineAura with Bartender, Dominos, etc... all work, and instead of having timer bars, etc... on my screen, have always enjoyed utilizing monitoring things like my Serpent Sting, Moonfire, etc... on my current targets right on the action buttons themselves, so I knew right when to put those things back on the target with an easier on-action-button visual.