Now that the dev team has successfully implemented a second application (Augment3d) running inside eos, I'd love to see Concert ported over to have the same capability. While changes within concert are somewhat rare, it would be a great addition that seems like it would prove to be very useful so users wouldn't have to exit their showfile to make on-the-fly changes to accommodate new patch requirements, etc.
I'm sure an idea like this is already on the radar, but just giving it a +1.
+1 and a "well Duh!" I've always thought this!