So I listened to Moving Pictures again today, and I thought about the deal with "Witch Hunt" and "Vital Signs". From the comments here, I know I'm not alone in feeling something of a drop off after "The Camera Eye". Not a huge one, but others have noted it.
What if Side Two had started with "Witch Hunt", then "Vital Signs", and closed with "The Camera Eye"? The very nature of the LP as a medium meant that there would be a break after "Limelight", and honestly, I wouldn't change Side One at all. But what if things built back up again with "Witch Hunt" and the album closed with the mini-epic of the album? Somehow I think that that would've tied things together better. Very few albums are 100% solid end to end, so if you have weaker tracks, if only by a little, isn't it best to "hide" them in the middle? Start strong and finish strong, and spread things out in between and all that?