I think the most useful change to the front of the new pre/pro would be a much larger display. Since the OSD is analog, and, since new TVs and most HTs are digital, one has to either switch the TV inputs to see the OSD and make adjustments....or as I do...use a separate small monitor.
For me it's not a problem but maybe it is for others. There 'tis. Sittin' on top.
Of course, I moved things around----it never stops!!
