1. Station ID segment and local weather IDs
2. 90 second/2 minute flavors (would of loved it even more if they ever bring back 3/5/6 minute flavors, but I doubt its ever going to happen again)
3. Today's date and a clock that displays seconds like on the III/Jr./4000/XL
4. Travel Cities Forecast (and I doubt its ever going to happen again, see #2)
5. Countdown bar on the radar for the IntelliStar like how it was from version 1-2
6. Larger weather bulletin crawls in yellow, orange, and red and louder warning tone
7. Smooth Jazz plus the return of the Trammell Starks emergency playlist and even Killer Tracks/Network Music songs
8. Almanac with moon phases
9. Analog signal (but I also doubt its ever going to come back again since the legacy STARs are already showing its age)
That's all I could think of.